without knowing your exact KE I can't say for sure, but I would bet it is on the low side. I think you would probably be better off with a quality fixed blade head. Their are several on the market now that that fly very well and penetrate deep. The two new heads from NAP The Crossfire and Nitron, wasp boss bullet, Magnus stinger 85 grn all shoot just like field points and penetrate better than most other heads.