Heya... just a quick response to your lightbulb question...

I'd leave the two 5000k in there, as they should be more than enough for now. Just get the little darlings as close to the bulbs as you can, perhaps one to two inches. When they start to get a bit bigger, I'd add one or two of the biggest cool whites (4100k) you can, and then re-add the monster 2700k (or two!) when the plants are ready to start flowering.

I've seen some great grows here that have run 3-6 CFLs... just hang in there, and do as much research as you can (without making your brain hurt!)

(c)C :chainsaw: