My personal favorite is a Kimber Montana in 300 WSM. I put a Kahles 3-9x42 scope on it and you could take it anyplace in just about any conditions.
I agree that you don't necessarily NEED a magnum, but I prefer it that way. If you go the 300 route, the WSM is probably a better choice for back pack hunting than the long action 300 win mag. It will be shorter and lighter.
donsm70
