I'm shooting a 613 grain arrow. A Beman Classic 340 with a Muzzy Phantom SS 220 grain 4 blade at 182fps. It blows through whitetails and sticks 12"-14" into the ground. I shot 2 elk last year with a 3 blade and got a pass-thru on one (bull)(broadhead penetrated all the way through, the arrow was still in the elk and came out the off side as he ran) and about 24" on the other (calf) (quartered away, arrow stopped in the off shoulder). I would like to shoot the Phantom this fall because, I can get it sharper. I am wondering if I have enough power/momentum to shoot the 4 blade SS on elk or if I need to drop the bleeder and shoot the 2 blade. I also wonder how much less blood I can expect from a 2 blade. Thanks for any advice.