You mention a better yield with two 600w. Why not sell the unit this way? If it's already been R&D'd enough to get three pounds, why not a single flippin' pic? I figure with two 600w I'd get prolly 5 pounds. Too bad they can only be 6 inch tall plants with no side shoots. Your best bet would be to scour the internet for any mention of Heath's $1000 dollar lunar module grow room and take out any servers holding that info. Two G's for hula hoops is silly. FAIL.