go for it one on each side like sorta deal maybe 3" awaymaybe another cfl 75w...
Hes a noob like he said, no point even mentioning hps, hes doing good so far with what ever hes got, stick with your cfl's and add more like burlingo said more light the better, have you got a fan in there at all?that ammount of lights will be able to sustain your plants for a bit, but if you want faster growth get a HPS like the 20$ econ light, 150w bulb and ballast for 20
best deal and it makes plants grow so dam fast compared to cfl's
use what u got, just watch your temps and just have patients and good luck! you will succede, its hard to fail at growing marijuana