Shit just deleted my comment. Anyway I've been looking at this plan and if it were me I might switch this up a little bit I'll give my reasoning below.
Your original
M: Deadlifts and assistance
Tu: Upper body Pull
W: Squats and assistance
Th: Upperbody Push
F: Power Cleans & Arms
How I would probably lay it out
M: Squats and assistance
Tu: Upper body Pull
Th: Power Cleans & Arms
F: Upperbody Push
S: Deadlifts and assistance
Mainly I would do two things, seperate the pulling work from the deadlift work, and then put the deadlift later in the week since the neural impact is much higher and takes longer to recover from. Ideally though I would probably dump the power clean day and just work them in as squat assistance and then add the arm work after the pull and push days.
However I do like the concept of the 3 day week a little better. Here is what I may do down the road using your plan
Monday
Bottom: [1] Deadlift, [2] SLDL, [3] Loaded Carry
Middle: [3] Rollouts [3] Weighted Sit ups
Top: [3] Shrugs/high pulls [3] Face Pull
Wednesday
Bottom: None
Middle: [1] Bench Press (DB/BB), [1] Chest Supported Rows
Top: [2] Overhead Press (DB/BB), [2] Pull Ups
Swap weeks here so Bench would be heavy and rows would be heavy, and the next week Press would be heavy and do weighted pulls or heavy pull downs
Friday
Bottom: [1] Squat [2] Power clean
Middle: [3] Rollouts [3] Leg raises
Top: [3] Curls [3] Close grip bench
So [1] would be <5 heavy
[2] would be >5<10
[3] would be 20-100 reps
I like combining heavy back work with heavy pushing work but on the DL and squat days everything else is just assistance.
Yeah, I can see the logics there as well. One constraint for me is that st has to be M-F. On the weekends the kids are around unless I do it early in the morning before they wake up. There's no way my toddling son is going to let me lift weights alone. It's a lot of fun with him around, but it's hard to concentrate and on something like the squat, it's a little dangerous too.
I like Monday to be my toughest day, to set up the rest of the week but also because I'm mentally freshest then after two days off from ST. Before, when the bench press was my most important lift, I started off the week with those, but right now the deadlift takes the most time and mental energy. Once I get those up to 405, maybe I'll switch them around with the squat day in order to get those up too. I read somewhere that a good set of ratios for an intermediate lifter of about 200 BW would be 200 for the press, 300 for the bench, 400 for the squat, and 500 for the deadlift. Using those same ratios, but setting the top end for the deadlift at 400, then the press should be 160, the bench 240, and the squat 320. Except for the bench, which is within reach right now, those other 'benchmarks' are all realistic goals for me within the next year or so, if I can stay consistent. So once I get up to 405 deadlift, I think I'll next make a push to get the squat up to 325. Of course, I'm already working on the squat. Yesterday the intention was just to do 3x5x175, but it was feeling good, so I bumped it up to 3x3x225 after warming up at 2x3x175, which is back to where I was about a month ago. I'm not going to do 1RM maxes again, however, until my form feels really good at 3x5x225. It's still a little shaky at 225 and I can only do three reps comfortably.
Anyway, I like focusing on power lifts on a separate day from squats and deadlifts, because getting the power lift up to a decent weight is a point of emphasis for me too. After getting the deadlift and squat up to 405 and 315/325, respectively, it would be nice to get the power clean up to 225, as we've mentioned. 215 is ExRx's intermediate standard for 220 body weight, 205 for 198 BW. Maybe the power clean will get up there on its own without having to make a push, I don't know, but it's more important to me to get all three "lower body" lifts--deadlift, squat, and power clean--up to intermediate level than any of the upper body stuff. So it seems best, at the moment, to give each of those lifts their own day and base those workouts on them. With the hope of getting back to my weekend long runs in the not-too-distant future, it makes sense to put the power cleans on Friday, since they are the least taxing on my legs and glutes. So, with these logics in mind, I get:
M: Deadlifts
W: Squats
F: Power Cleans
For the upper body stuff then, it's just a question of scheduling around the lower body lifts. There's the upper body pushes--out and up--and the upper body pulls--in and down. In a three-day schedule it doesn't really matter to me which one aligns with the deadlifts and squats. On the power clean day I can either repeat one or more of the upper body force/direction pairings, or leave one of them off in the previous workouts and do them on Friday, in addition to the arm stuff, which takes just 10-15 minutes at the end of the workout.
In a five-day workout, I do the upper body stuff on Tuesday and Thursday afternoons, which works well since I will have run in the morning. I can do the middle and top pushes together and the middle and top pulls on the other day, or do the middle push and pulls together and the top push and pulls on the other day. Doesn't really seem to matter, but I like to do middle and top in the same workout because it feels like it works about the same amount of muscle mass in each push or pull workout. Middle push and pull seems heavy in comparison to top push and pull.
Here's what a fairly realistic five-day schedule might be like, keeping the idea of doing some back/pull stuff twice a week until my back strength has caught up with my front strength:
Monday
Bottom: [1] Deadlift, [2] Hip Hinge Swing, [3] Hip Thrust, [4] Loaded Carry/Tipping Bird
Tuesday
Middle: [1] DB Row, [2] Cable Seated Row
Top: [1] Supine Pulldown, [2] Straight Arm Pulldown, [3] Face Pull,
Wednesday
Bottom: [1] Squat, [2] Overhead Squat, [3] Good Morning, [4] Lunge
Thursday
Middle: [1] Bench Press [2] Dips, [3] Ab Fallout (strap)
Top: [1] Overhead Press [2] Shoulder Swing, [3] Front/Side Raises
Friday
Bottom: [1] Power Clean, [2] Front Squat,
Middle: [1] T-Bar Row, [2] Russian Twist, [3] Reverse Fly (strap),
Top: [1] Neutral Grip Pulldown, [2] Rope Pushdown, [3] Biceps Curls
The schedule I have set up right now is flexible enough that I can just take it week by week, or even day by day. For example, today I'm thinking about doing some light benching and then hard on the dips since I passed over those exercises yesterday yet my left shoulder is feeling reasonable today. In general, it's a little bit hard to do a bottom, middle, and top exercise well all on the same day, but I think it's doable. It just means most of the tertiary and quadrary exercises get neglected.
For the rack, yeah, without the lat cables it's a lot easier to find a size that fits. The cable pulleys add an extra few inches on top. I think the Valor is one inch taller than yours. Right now for cables I'm using my brother's old universal machine, but it's a retail-type piece of crap and has about the same footprint as a half rack like that one by Valor. The only reason I'm interested in a lat accessory is because I'm still too weak to do proper pull-ups, and I like some of the accessory cable stuff like push downs, face pulls, and seated cable rows. Anyway, it's a good price and if I sell my bench and that cable machine and a few other things I no longer use much, I should have $200 or so to cut into the cost. I would need to get rid of that stuff anyway, but it would also help me justify the expense to my wife. The only problem is that our garage door would no longer open all the way. People would have to duck a bit. Not a big deal, since I'm the only one who uses the garage, but it is a main entrance for everyone since the actual main door is on the side of the house, and no-one seems to want to use that except solicitors.
Anyway, I've got it on my mind now, so eventually I'll probably get something like that. I like the simplicity of having everything in one work station. I would also get a dip accessory and maybe a few other things. It would be nice to get a decent bench too, without the posts. The one I bought after college is kind of a piece of crap, although it's held up well over the years.
Not sure if my standard bar would fit. You're supposed to have a seven-foot bar, and mine is six I think.