Deca and Masteron would be best suited for different cycles. Mast being for a cut and deca being for a bulk. 500mg test 300-400mg Deca every week, split into 2 shots for the bulk cycle. Then 500mg test and 300-400mg Masteron every week split into 2 shots for your cut cycle. For both cycles, you will want to control estrogen. For your bulk, you wont need as much estrogen control. I would try .5mg arimidex 3 to 4x wk and see if thats enough. For your cut, I would try to keep a tighter control on estrogen to promote more dryness and better fat loss. So for the cut, maybe 1mg EOD. Of course the Ai doses will depend on your personal response.