OK, Plan B:

Call Mark Warren, at the Fret Clinic in the back of Metro Music on Bank Street at Glebe Avenue. He's opinionated as all get out, but if he recommends someone, that's a good tip.

You can also try to find Greg Wilson. He's another very opinionated luthier (must be part of the job description), who has an amazing collection of vintage gear. Anyone that he would trust his stuff to must be worth knowing.

Good luck!