I am looking to purchase a new deer rifle, thinking standard 30-06 but I would like something that I can eventually use to hunt Elk, Moose, and other big game as well. I'm not sure if the 30-06 would work for these or if I need to go with something a bit bigger. I am not looking for anything like a 416 Rigby or other super-sized shoulder cannon, just something to reliably drop big game. Thanks for any help you guys can give.