I'm thinking of buying a Marlin 1894. I've always wanted a cowboy style rifle. Problem is that I'm not sure what caliber to get it in. I'm thinking between .45-70 Government, .45 Long Colt, and .44 Magnum. I already have revolvers in .45 LC and .44 Mag. I'm interested in .45-70 though. I'd love to hear what everyone thinks about it.