thats pretty cool...im an aquarium fan, i got a big 125 gal that i could probably yield at least a QP underneath lol.....when i was doing stealth cabs for a few years we had a harvest of 4+ oz off a 150 watt HPS....it was in a 32x24 space i believe with 70 inches vertical but the light was around 40.....we cramed in 16 GDPs in beer cups, each was veg'd til about 1.5 ft tall and flipped...they never got above 2.5 feet tall, each yeilded a nice quarter oz....it was a pain watering that bitch should have rigged up a flood tray system...it was super simple check my sig..IKEA stealth closets...i still keep them around for veg and another one for growing out possible herms and males..