If I were aiming for 4oz yield per plant with 12 plants how many 1000w HPS would you use? What size pots should be used? I have some experience with 600w's and 3 gallon pots with coco and have been averaging around 2 oz per. Really would like to get a few suggestions on some good high yielding strains and how long they take to veg to get plants big enough to get 4 oz's each.