Ah, interesting. I haven't used Cyclomondo's decals yet but have my first set coming. Interesting process. I might PM you about it. An airbrush would be handy , to keep things under control. I always worry a bit about the masked edge, however. Making it invisible. The thought of trying it out on one of your fine bikes , BD63, makes me shrivel up like a spider on a hot stove!
Grand Bois. Is that brand a proprietary brand name from a specific outfit? Or generally available. Not sure I've seen Dupli-Color before.