I appreciate you coming for advice humbly. That attitude is rare around here and very welcomed by me
I think the number one thing I would do is get those cfl's closer to the plants.
Maybe one cfl per plant like 2" from the top of the each plant.
I'm sure you know, but your plants are pretty stretched (seeking light).
The cfl's you have in the standard lamp bases are probably pretty much doing nothing. Get them nice and close to the plant, even if you have to rig it with wire and duct tape.