Appreciate the response. Problem is, I don't really have a "guy." Oh, I have gunsmiths and they are good general smiths and I could probably guide them though pretty much what I want ,
if I knew what to tell them. This would also assume I knew what I was talking about.

, but as far as tuning a gun like the DE, fitting a fine barrel & bushing, and some of the finer machine work, I think I need the help of one of the fine smiths here. Take front strap checkering; no one in my town does it. Managing recoil on a 10MM is another mystery to them.
So I need to find someone who can do what needs doing to make a fine shooting and great looking gun.
I wonder, is there a treatise I could obtain that would serve as a what to do guide?
Marsh