check out my females =D, there are two of them that are like "wtf", dunno at this point if they are weed or something, a friend gave me some seeds, and he is a "heavy user" lol...
nice set up man, you could tape some white paper up on the walls or paint them white to make the light more efficient. You can create "light saturation" this way and will get a much larger yield.
Yep as everyone said those two plants on the right are not marijuana, he was pulling your leg with these. Cfl's work and last longer when placed horizontal not vertical like you have there, the heat rises up into the ballsats and burns em out quicker but it is a small matter and of little concern. Peace