Never really liked the idea of bridging into pct. Would personally recommend jumping onto your serm right away and recovering as quickly as possible, rather than delaying the process. Especially, when there really is no way of knowing whether or not one week of just stano will do anything in terms of minimizing shutdown. Though, odds are it isn't going to do anything in terms of getting you recovered. You are at the point where you want to recover as fast as possible and keep everything you worked so hard to gain... so jump into pct and save the stano for another time