Sadly most guys want to do calculations for KE.
In bowhunting, you should chase the highest momentum until It gives you a trajectory that impairs your shooting. I think that 160 fps is about as slow as you want to go.
Help yourself out and go with a two balde, cut on contact, broadhead so as to maximize penetration.
Yep, I plan on Magnus Stinger 2 blade, either 125 or 150...I have had success with Muzzy 90 grain 4 blade but that was with a 64# compound.
