I have a 7mm Rem Mag and no matter how much I try to convince myself to go to a larger bullet, I like the 150gr. That is fine for deer, but I am going to be shooting an elk. I've seen many people use smaller guns and have no problems. I know that I could load some bigger ones up specifically for certain game, but I would like a do-all round. I generally get great energy and velocity with accuracy out of the 150gr. Should I have any hesitations to shoot an elk with it? I really don't but I am curious to hear what some other people have to say about it. Thanks for any input you might have ahead of time.