A How To Video on how to rebarrel a 700 did wonders for me about 10 years ago. It's not as hard as one may think, but then I don't consider rebuilding an engine or tranny difficult either. It's alot like reloading go slow and double check often.
Are you planning on doing all the work yourself? If so, congrats. Do you have a lathe, tooling, etc? Just asking as that is a major investment.
Yes Sir, I do plan on doing all the work by myself I did buy a lathe, while its not the biggest in the world it should get me by, Do I really need to spend 20 + Thousand dollars to learn how to build custom rifles?