Sup GC, \nI needed to see if i could get some advice from you bladez. Got a buddy who is going to get a grow tent http://www.ebay.com/...=item4176e3768e roughly 36X20X60 \nIs this tent selection a good choice for a 250 hps no cool tube just reg.For lets say maybe 3 plants? \nFor ventilation he was debating on inline fan or inline ductfan. He noticed the inline duct ones have way less CFM say 250 vs 400 CFM. but cost way less. He was thinking of getting http://www.ebay.com/...=item5d3a06c3e5 6 inch one........ \nWhat we be recommended for a tent that size for the amount of plants??? Would the inline duct fan due or is it better to go with other?? \nThanks