i wouldn't go cutting any tops now, its a bit too late imho, but i'd surely supercrop the hell out of her.. i have been doing supercropping on my last couple of grows, and i love the technique personally.. its simple to do, doesn't stress the plants too much, and i think it also increase me yields some by getting more light to lower bud sites..
to sc, just pick a spot that you want to do it on, pinch the stem between your thumb and forefinger, and gently squeeze your fingers together.. after you pinch them, they will either simply fall over on themselves, or all you have to do it give it a lil help going over.. according to where you pinch, you can make them lean anyway you'd like to.. and you can sc as many sites as you'd like to, and even sc the same branch at a lower spot if need be..