So most of you guys are running 10-11 GPP. Does that have anything to do with the poundage of the bow and the overall arrow weight? I'm shooting three bows all at 30" I've got 65, 75, 85 lbs. So if I'm at 10 GPP my arrows would be significantly heavier then most who've responded to this thread. I've got a set of 800 grain surewoods that I'm shooting and to be honest I'm sure I'm giving up trajectory over something like a 600-650 grain arrow. And I'm pretty much positive a 600 grain arrow is heavy enough for north American game. Opinions?