i just went back over my old plans and realized that tv stand was only 36" high, and as i said it could could have been shorter without a problem!! i just helped my brother build a cab that is only 28" high and that is plenty for scroggin' . i agree about 6 plants being to many. i usually only did 1 plant at a time but somitimes i did 2. in my 400hps scrog cab i used to flower only 2 plants as well and would get 5-6.5oz per plant! sometimes i would flower 4 at a time and would get 2.5-3oz per plant. it's not the number of plants it's the amount of veg time and training that help increase the yeild, at least that is the case with stealth growing imo.