RE: Need advice on calibers.
BTB, I think you will be very happy with the 6.5x55. It has plenty of power for most large, non-dangerous game (especially if you use heavier bullet weights). I know that in Sweden this is still a very popular caliber for moose, so it should do almost anything you want to do unless you go after bears or africa's "big five". (Which I believe are elephant, rhino, cape buffalo, lion, and leopard) Best of luck, and keep the info coming to this side of the pond. I would like to hear more about the experiences of hunters from other places.