I currently own 2 belt embossers, Speedy from Tandy, and a Tippmann. Neither is adjustable enough to accept the taller rolls made by Bunkhouse Tools who has a lot of different designs. I believe that if you can make something that can accommodate rolls made by Bunkhouse Tools, Weaver, or whoever else makes them, you will have a small market. There's a reason Weaver recently entered the Belt Embossing market, people like buying belts. You won't get rich, but you may pay some bills. So, I'm interested too.