That is very good to hear regarding that the wavelengths won't interact in that way.
My primary concern was with the projectors burn/engrave function. It measures 1900mw on a laser power meter if it focuses all 3 beams and it'll burn through a plastic cd case in about 4 seconds.
I am looking into getting an LC-1000 (2W version) or LaserCube projector, which now appears to offer global distribution including shipping to the US from Magnum Lighting Technology Co. This unit can output 1400mw at 455nm, 400mw at 520nm and 450mw at 637nm. The beam divergence is 4.0mm /...