Heres my plan based on and taking into account everything you have said so far:
150mg testosterone, divided as eod shots
0.125 AI EOD , going upto 0.25 IF needed
no hcg
And then as you said, lose the weight over some months. Then wean off and cut the AI.
Other better option: You may find 15mg daily test prop subq in the AM to work even better. Wont need AI for sure.