ya there is an aero setup made of 8 or 10 towers 5-6' tall. each tower might hold 8 or 10 clones and the towers are arranged around the lights, with the lights hanging down the middle. more towers makes a bigger circle so u can use larger light. ive seen one such that had 12 i believe, around 3 or 4 1000w and the whole thing had a footprint of 6 ft circle.