I don't think you'll proviron until week 5. I'm in the last week of week 5 of test e (500mg) and started proviron this week, was the perfect time to start. However, if I could go back and do it different, I would do 75mg. I'm doing 50 and it's fine, but I think 75 is the magic here - it's like I need just a little more. Instead I'm also using Aromasin. Plus the beast may help a little with estro control since it is oral masteron. I know it works differently since it's methylated, but it might help enough.
Also, I'd run the tren tfo 12-15, not into 16. Week 16 should be the start of PCT. You got PCT lined up?