Ok so i have a 5.33x5.25x7.66 closet, i definitely want to split it into a vegging room and a flower room. I am goign to run my veg room with a 400w hps, and flower with a 600w hps. I am getting two hoods with 8 inch flanges, as of now i was goign to get a cooltube 8'' for the vegging and an easy cool for the flowering, you think this is good or should i switch it or get all of one kind? Also i am getting a 8 inch inline fan with 8 inch carbon filter. I am going to make a panda film door both in and out of the closet and inbetween the two rooms inside of it. So i want it to go fan sucking out of the room fan-filter---400w---600w---, now heres where im confused, do i vent back out of the room through ducting or just leave it open on the other side? also if i split the area in half i only have 13sq feet for veg and 13 sq feet for flower, i also wanted to run 5 autoflowers in my veg room, how many plants could i veg for a SOG with 5 autoflowers going in that same room?