Turkeyman,

If your draw length is 30 or 31 even with carbon arrows you should have no problem with making the weight per pound required. It will depend on many things, vanes or feathers & screw in points or nibs, unibushings or not. I have the unfortunate blessing of a short draw length 27" and shot carbons with Nibs for tournements and was getting about 280 fps at 70# with a 360 grain arrow. Speed is nice but I have found that it is a bit less forgiving. Again just my thoughts. Try many different arrow set ups to find the one that shoots best for you.

Regards,
OBS II