With all big game on the menue, I'd go with the 9.3x74 - or a rimmed version of the 9.3x57. Either would easily handle anything from deer & black bears to moose, elk and griz (coastal as well as inland)
; One needs only to use a good bullet, appropriate to the animal being hunted and his properly - all easy tasks. One does need to practise, not just think about it.