Here is what we did: We took the colored LED circuit, and divided the reds/greens from the UV. Then, we added 2 reds, 2 greens, and 4 blues, all on their own dimmer. So we now have: 1:16 royal blue, 2:16 cool white, 3:4 420nm violet, 4: 4 green, 4 red, 4 blue. All of them are dimmable. Let us know what you guys think of that combo!