Tren doesn't even have anything to do with your aromasin dose. Like I mentioned, everyone reacts differently to aromatization. I don't need more than 1 or 2 12.5mg doses of aromasin a wk on test @750 and 30mg daily dbol. If you crush and annihilate e2, you can kiss making any gains on your cycle goodbye as well. Estrogen has its purposes, you need it, it only needs to be regulated within range, not crushed.
Off topic, but same thing with people talking about inhibiting myostatin.. myostatin is needed to keep our ligaments and tendons strong. If it were inhibited, while we would grow faster, tendons and ligaments would become extremely brittle and one would be very prone to injury.
Reasonable regulation is key, don't overkill the ancillaries.
You mention you started with high bf%, and then assume your e2 was high to begin with? So is it safe for me to assume you neglected to do any precycle bloodwork before beginning this cycle?