No need for PCT if you are on HRT. PCT is for guys that are trying to recover their natural production. As for your AI, I would use adex. Dose varies from person to person. I would start with .5mg 3x wk while on the dbol and see if that is enough. You'll have more conversion to estrogen while on Dbol. Then after the dbol is over, you may need less. The ony way to know for sure is to have lab work done and see where your E levels are
Cycle might look like this :
wk 1-12
Test 250mg EW, split into 2 doses
adex dosed as needed
1-6 Dbol 30mg ED, split into 2-3 doses