ive changed over to Easton bloodlines 330 8.7gpi, 65lb draw wght. and it has really helped my shooting. my hunting buddy is skeptical on if it will be strong enough for elk. i shoot a pse brute. now im getting skeptical myself, should I go heavier? ive shot 400 and even the 340s but im really liking these 330's. am I good to go?? I cant imagine it not making a pass through if I don't hit that darn shoulder blade.