Ok I have done a shit ton of research and I have a few questions remaining before I get to work on my growbox. I am about to build 3 cabinets stacked ontop of each other(clone,veg,flower). I am planning to use a 250W MH and 4 cfl's (one for each wall in box) for the veg box (S.o.G style) plants will be in a 4wide x 3deep x 3high area with a cooled hood. 12-16 plants in 5.5in squares that will be transferred to flower when they are around 9-12in tall. questions for veg box 1. If I go crazy with cooling my hood, roughly how close can I put it to my plants? I am trying to push those puppies to 1ft as FAST and efficiently as possible and I have the money to spend on equipment to do that. (cool tubes, fancy hoods, w/e) 2. For ventilation I was wondering if something like this would work. (DETAILED PIC) http://forum.grasscity.com/photopost/uploads/107475/HAH_FLOWER.JPG The flower box will be the same exact thing but with a 400W HPS light. For my clone box its going to be 2x2x1. Going to buy a small floro tube fixture for this, but my questions is, how many watts? And what method of clone watering is more effective, foilar water feed every day and cover for moisture/humidity. Or do I just put them in tray with 1in standing water and saturated soil, changing the water every day, no cover?