Im on Halo/Tren now and currently take 1 cap powerFULL before bed, 2 caps ZMA, a forslean during the day. I sleep great, no shutdown, and can lift my house.
I am not sure about the doses because its been a while but I would low dose it on cycle and full dose during PCT to hold your gains, its hard with Tren tho cuz it makes you so fuking strong.