Well I just harvested for the first time and was not very satisfied with the results. I have a closet that is roughly 6' x 8' grew 12 plants under 1000w and got about and ounce to two a plant. I believe I should've done way better. I felt that a huge problem I was having was that I could not control the temperatures correctly. Well I have now scrapped that grow room and am starting another one. I am going to run two 600w HPS off of my 1000w lumatek ballast. I am also going to get a mini split AC and run that two maintain the temp at 80 degrees during lights on and 72 during lights off. I am going to regulate the C02 to maintain at 1500 ppm. I am still deciding if I should go hydro or soil. I am not planning on venting the lights at all. I really don't know how that is going to work but I am open for suggestions from some of you veterans out there.