Brother, If you are hunting deer, black bear, hogs, even elk, your fine if you put it in the boiler room. We are over doing it on shooting telephone poles with broadheads made to penetrate armour. For everthing in north america except Grizzly (and you are suicidal if you hunt Griz with a bow) you can kill with a 45lb bow shooting 45O grain arrows. I shoot a 49# bow with 550 grain arrows with Abowyer, Grizzly or Tusker BH. That is because that is what flys out of my bow and I can sharpen the BH's. I also shoot 5.5 inch shield cut feathers that some people would have a problem with.
I love this forum, but footing carbon arrows with aluminum, shooting EFOC arrows, single bevel broadheads, shooting 12 grains per pound of bow weight arrows is getting extreme. Most of this forum shoots whitetail deer that you can kill with a 30lb bow.
JMHO