Not any bad recommendations so far. The trick is finding someone who does great work that isn't a year or more backlogged.
I have always assembled my parts and then sent them to the smith. You can take as long as you want and shop for deals or try and get the components as quick as possible to get the thing built.
Bob Green in York, PA has built the last few for me. Does great work and isn't usually out more than a few months if you have the parts. He has my 6.5x47/6.5 Creedmore build components which I expect to be back by spring.
Lots of good choices. Research a bit, call a few and see who seems to be a good fit.
