Var will not increase fat loss. You need to use diet and cardio to cut fat. When you do so, Var will make you look more dramatic, but it wont be that big of a tool for actual fat loss. So get the diet in order, then add cardio to keep the fat loss moving. Add in clen if you want to use a fat burner to push results further. As for test dosing, you can still get a good effect off of 500mg EW test e or cyp. And no, you do not need to do PCT if you are on HRT year round