pct for test/tren/dbol cycle

this is my third cycle but first with using tren
cycle looks like this
1-4 50 mg dbol ed
1-8 75 mg tren ed
1-10 500 mg test ew

i have letro and nolvex from my past cycle but read different thing like nolvex shouldn't be used on a tren cycle.
I wanted to know what should be used and at what weeks

you can use nolvadex no problem for your PCT, just not during the actual cycle with tren... i like to do Nolva 40mg/ed, aromasin 25mg/ed, and myogenx 2.0 12 caps/ed ... im on it now and i feel great