Planning stages: Closet grow space measuring 36"Lx1'5"Wx6'tall. I am planning on using a diy ebb and flow system for 8 plants. I am still debating on cfls or hps. I know it seems like a clear decision, but $ and heat issues are steering me toward the cfl's though I know my yield will be less. This is my first attempt. I have researched for about 3 weeks. One question I have is, does this seem like too many plants? Also, which nutrient solution have you guys/girls had best results with?