Yeah Im thinkin about building a box, but I like the idea of the pre fab'd grow case/tents with fans, exhaust, fixtures etc. Ive never grown with cfls but I think Im going to try some autos with a 125w and 250w in a grow box and compare it to the ones im doing in my veg room under the hps, Im planning on my auto's growing out while my other plants veg in the same room under 20/4, the light will actually be 1000wMH and1000wHPS, with about 12-20plants including autos. Ive seen such mixed results from 5g yields all the way up to 100+g per plant, Im wondering what an auto would do outside from june to beginning of aug when the light cycle is the longest, so far Ive seen smaller yields posted outside rather than inside. You heard anything good about outside auto's??