Your broadheads may fly differently, but it is very easy to get them to fly to the same POI as your field tips. Just google easton tuning guide and it will show you everything you need to know. Its a very simple process. Good luck. Heck you can stick with the rages if you want. I killed a deer with my slow bow when it was set at 57lbs. It's all about shot placement. The deer bled out quick to. Still i think you would be better off with a fixed blade. But use whatever works for you, cuz in the end its not whats attached to your arrow, it's where you put it.