Your bikes look nice Andy. Masking around those lugs like that looks like a LOT of work though. I don't mind doing that (ONE time) on the head tube but don't want to repeat on the seat tube!
Your colors remind me that I've got a hodge podge of base coat paints left over from various projects. For the bulk of the frame I've got some medium dark metallic blue. I've also got some bluish metallic silver so thinking about using that for the contrasting color instead of the more common white. Can I do that and claim my paint job is "unique"?