Dondeago - Hey man, yeah its a pretty god system, ive got some fatty roots goin on under there, are you using a sprinkler system?, ill post some pics of em. No no odour control, just leavin the windows open. not sure how much ill pull off.. how much do you tghink im lookin at? there is a new top cola about ever centemeter.. and there getting pretty beefy, im using Beatie Bloomz and its working great, although i dont have anything to compare it to