Suggestions on gunsmiths/refinishers

Guys, please help a brother out.

I would like to have nights sights (likely Novak) installed on a Colt 1911 and Browning HP. Both will require milling. I can get this work done by Novak directly, and had at least one gunsmith recommend letting them do it.

But I also would like to have a commander style hammer and beavertail grip safetey installed on the 1911, and then have it refinished. Ideally, I'd prefer to have a one stop shop to handle all the work instead of having to deal with multiple dealers and especially shipping headaches.

I live in Austin and am starting local investigation on sources, but as I travel to the the motherland often I'd be willing to leave my guns with a BR/NO area 'smith.

Any suggestions on someone who can do all the work, or at least the parts and refinishing work on the 1911? Thanks in advance.