Few things right away:
1. Don't use pyramids. It's lesser overall volume compared to using the same weight for all sets. It's also easier to be progressive knowing that if you did 200 lbs for 3 sets of whatever this time, you can use 210 for next time, and so on... Also, when you mapped out doing 'x' amount of strength per set, it'll hold you back, meaning you could probably do MORE reps with 'x' amount of weight, but you stopped because you wanted to hit exactly 8/5/3 whatever reps.
Additionally, doing a pyramid scheme like that will hinder your top set, which is where you need to be your strongest. IMO, your first 2-3 sets will only wear you out for your top 2 sets. Why the hell not just warmup really lightly for a few sets, get the blood flowing, then do a few acclimation sets before going balls to the wall with your top few sets?? Refer to the
how to warm up for an explanation.
2. Do not do shoulders a day before chest! Any reason why you just don't do a upper/lower split? Another option, which would be much better for YOU, would be to do:
Monday/Thursday:
Chest/Shoulders/Triceps
Tuesday/Friday:
Back/Biceps/Legs