Anyone else have a 2x4x7 tent. Question about set-up

With this size where are some of you putting your carbon filter,fan,etc. Have any of you put the carbon filter on the floor and ran ducting to the light? Has anyone installed the fan outside the tent? Yeah..I know it's small and maybe I can only get 3 3-gal pots in there. Well what do the experienced growers think.........Please leave a comment good/bad/indifferent. Thanks........................

if you're gonna use a big fan, it's because you have a big light.

the idea is to have this order:

bulb-ducting-fan-carbon filter-outside

the ducting should be placed right beside the fan to suck the air into it. the ducting directs the air where you want it, the fan just moves the air, the carbon filter cleans the smell, and the air goes outside.

intake to a room should happen through air pressure, the air being pulled out by the expulsion fan reduces the air pressure within the room, making air outside the room rush in through the intake.