I was wondering if it was better to use a few big CFLs over lots of small ones for example . 15 26w vs 3 100w. I have 3 100 watt 2700k cfls that i am using for flowering. but i think i may be better off returning the large ones in favor of the small ones that i can place in clusters arround the plants. P.S. I vegged with 15 26w 6500k cfl's thanks.