I'm buying a 243 (well trying to lol) off the EE and it doesn't have any scope with it. I have a couple old Bushnell Sportviews but I would really prefer to not use them. Any suggestions as to what would be best? I've used Simmons, Bushnell, Weaver, Tasco, Burris and Leupold in the past but only with single models from each. Any advice would be appreciated. Oh, and it has to be great is several cold temps (-40 to -60). Thanks!