I'm wanting to help mybuddy with his grow. His first go around had very mixed results. He has a bedroom dedicated to this. It thingbuilding a cabinet would help with a lot of his problems. First of all how big shoulwe make this. I'm thinking like 6 feet wide and 2 feet deep. I'm wanting to use cfls for this. How manyshould we be looking at? What should we line it with? White paint? Foil? Would mirrors work? How many plants could we keep in this?