Is there a gunsmith specializing on the T/C Condenter [First edition G1]/?

[jjrothWA]

Need to contact a specialist dealing with a T/C Contender, regarding changing over a sliding safety hammer to the final rotary Firing pin selector hammer, with the safe position at the mid-point of the arc?

[Sunray]

Kind of doubt it. Contenders are a niche market.
There is this guy though.(do not net search with Condenter. The internet just laughs at you.)
http://www.lasc.us/ArticlesBellm.htm