REcommendations for BSA A65 Bottom end/bush

I am looking for a machine shop that regularly does A65 bottom end bushing installation/line bore/shim work. Not someone who has done 1, someone who regularly does this work. Preferably West Coast. Thanks.

Seeing as how there have been no replies here, you might want to try this forum... http://www.britbike.com/forums/ubbthreads.php

My brother had a shop,in I think South Carolina do his. Of course I could be wrong.