I admire your attention to detail and thought process and also wanting to play it safe, as mentioned you don't need to warm up to them, just take the full dose beginning to end as Dylan laid out, plain and simple. Also no aromasin, if your sarms are legit your estrogen your stay fine, if you take it for no reason you'll create problems, it's good to have on hand just in case either: you are very estro sensitive or have prohormones or something that will screw your estro up.