Craigster,
I would be happy to buy some bullets from you. I would not need more than 100 to start, maybe just 50. I will have to get a set of dies made, and from the fellow's website, they are way behind on orders. So, no rush if you don't have any sitting around. Let me know how much you need for the bullets and shipping and I can send payment or use Paypal.
Since I can't find any proof marks on the gun I'm going to use black powder and play it safe.

Digital Dan, I'd just make a mess of trying to paper patch the bullets. But, if no one buys the outfit, then I may get real serious about shooting the gun and try paper patching if I can't get decent accuracy with just the lubed bullets.

Thanks to both of you for taking interest.
Jim S.