You would only lose about 10 -11 fps by going with a 3-71 with 125 grain points.If you can cut them to 28",you will be better off.(oops,meant to post 100 grain points)125 grain points,you lose 16-17 fps.



300 spine is good with 28" arrows and 73 pounds.If you can't cut them that short the 29" will be good at 70#'s.


I say 125's because it puts your foc over 10 but with that high ke,your 100's will probably be good.Still in the 9% range.