that's great man! i always wondered if those tent's could hold the lights. i know i bought a portable dresser that has a similar tube steel design, but thought is was kinda flimsy. but im sure the tent stands stout, but if you shook one of the four vertical posts, do you get scared the thing will fall apart? something i always wondered.
ur portable a/c unit goes on the outside of ur box, to tubing, to carbon filter? does this give you any humid problems outside of the box? great pics man, nice to have the extra room. i gotta 4x4x6 room, that feels too short for me. i'm realizing now with the 600w hps, and it needing to be 22" from the tops of the plants, with pot size, im only really working with 3' for the height of my plants. what are ur suggestions to maximize yield for my grows, in relation to my bloom room size? i know i can tie the plants down if the get too tall in the bloom room, my plan is to have six plants in five gallon pots in there. but can i do more?