Hey guys i got a few questions that --------- cant seem to give me a direct answer. My questions involve venting a dr 150 II. I will be buying one of these tents soon and will be running a 600 or 1000 watt, air cooled hood. I want to run one fan for the cooled hood and one for the carbon filter/exhaust, but am having a really hard time understanding how i have to set it up. I want to run the smallest fan possible for the hood and a 6" for the carbon filter. The diemensions of the then are 4 11"x4 11" x6.5". Would a 1000 watter be to much? Also if i get a digital ballast can i veg seedlings with a 1000 watt turned down to 400 or 600 watt? I really neeed input on this guys thanks alot.