My god someone actually posted their stats when asking about their first cycle! Test is obviously a great choice for first cycle. Armidex or aromasin are both fine for controlling estro but aromasin is slightly more effective and is less harsh on your lipid values. As far as dosage for AI goes well that depends you will just have to tweak the dose to find your sweet spot. Last thing i would suggest would be to lower BF% if you are worried about estro sides. You can cycle for sure at 15% but you may get discouraged if you are trying to cut and you are bloated.