How much KE is needed for a complete pass through on a whitetail Deer, lets say for a broad side shot? Just wondering due to my set up with my recurve; I used the calculator on Bow Jackson's site and I came up with 33lbs of KE for my 411 grain arrows at ~190fps. Is 33 foot pounds enough considering I will be shooting a razor sharp 125g 2 blade Magnus broadhead?