Snakebite
45 Cal.
Contact some of the guys who build rifles and just see what a custom Hawken would run you. Thirty + years ago when I was in the same boat you're in, I was in the Army getting ready to get out and go home, a guy who had a couple custom guns told me to just check around when I got home and see what a custom gun would run me. Back then they were about twice as much as a TC Hawken. I ended up with a .54 with top of the line triggers and lock, very nice wood, and a Douglas XX barrel plus some nice additions the rifle maker added. It took a little longer to get the gun and it was more expensive, but IMO well worth it. There's nothing wrong with GPR to TCs, but a custom gun is one of a kind and it's all yours. My advice would be to just check it out, there are some good builders out there and they don't all want your first born if you know what I mean.