When it comes to tren, you can run anywhere from 150 to 400 mg a week. I've seen guys run it higher but I don't think it's necessary in your situation. Stack some T-bol with it or proviron.
Test prop is good, but I would switch to test E. I would do it with some NPP and keep the dosing on both around 250 to 300 mg a week, then run proviron with it.
Deca is the goat but make sure you use proviron with it. Proviron will help balance out the different hormones that Deca will throw off and that's a good idea.
Equipoise is the absolute goat, one of my favorite steroids out there. You can do 500 mg a week and you could stack 250 mg of testosterone with it. That is a simple stack that works.