Some of the work involved in getting central fire brass to run in a pinfire gun involves the use of a lathe and some relatively precise drilling and machining.
Don't get me wrong here guys, I fully encourage anyone who has the itch to go out into the workshop and fiddle around.
For the money though, having RMC knock out a box of cartridge brass for your old pinfire gun is a bargain.
The sooner you make the call, the sooner you can get out and run the thing.
Perhaps a good route would be to have RMC start on your request, then order a box of RMC central fire brass and see what you can come up with.
That way you can compare your results to the relative standard of what's available.
Do start with the call to RMC.
Cheers
Tinker