Have just over 9 ft in height to work with. Using a seperate duct and fan for each light, and running them up to the attic for exhaust. I'm way out in the country, with no neighbors for miles so smell isnt too much of an issue. Still hope to get some carbon filters when I can, but low on funds atm all this stuff is expensive :jointsmile:. No real update for now, once I get my camera up and running Ill post pics a few times a week.