Maybe I am underestimating the difficulty of this project.
I was hoping I could do a lot of it myself. I was thinking once I got the barrel off I could either take careful measurements and have the barrel threaded to my needs or else just send the barrel I removed to whoever I get the new one from and have the new one milled to match. I wouldn't put sights or ramrod thimbles on the new barrel.
I know I could do the stock work myself and I have an extra laminated stock on hand that I would use. Then bed it and I'd be ready to shoot.
Am I oversimplifying this?
Art