I've been playing with this caliber some myself, and have my doubts about hunting larger game with it, no matter what the bullet configuration. It's a fun caliber to play around with but I think we are trying to turn it into something it will never attain.
With a 230 Gr. lead bullet at 1050 you might be hoping for it to open up to .45 ACP dia. or you could just shoot your 1911 and probably get the same results. Not much shock value to it either way for killing deer, hogs, etc.