yeah before I "pull the trigger" on the prefit I definitely want to talk to the smith I wind up going with, I've talked with a few briefly and most of them seem very Leary of working with a carbon barrel for some reason. I do like the idea of no barrel nut though
I had been talking to my Smith about doing a rebarrel and then found the OMR carbon wrapped barrel. I sent him a link and he said that would be a great option me. I pulled the trigger, and am just currently waiting on the barrel to ship.
He has done lots of carbon barrels though so carbon doesn't scare him.