No, In my experience your plants will be so crowded that you will only get good buds off the tops and you will most likely have problems with powery mildew. I think you could get more weight with less plants say 12 24"vegies under each light. also if you nip the tops during the early veg stage when the plants are like 8" you will get way more cola's. Do you have ventilation? how about a circulating fan? you have no light comming during the 12 of dark? ops! I thought you were pushing 50, 30 might be o.k.