What I'm thinking is that I'm going to build a wooden frame covered in cardboard with a mogul socket on each end. Cover the underside with that wrapping paper that has mylar underneath it and pop in a couple of the 125w 2700k CFL's and hang that on the ballast of my budding chamber. What I'm hoping for is that this will basically give me the effect of a 1000w HPS that I can keep closer to the plants. With the mogul bases, would I be able to plug in an HPS or MH if the CFL's weren't looking right?
Also, I want to side light with some bluer CFLs and some UVB lights. Anyone have any good suggestions on UVB lights to supplement with?