Just to clarify.. If you have 2 fans sucking air out of the room (and shooting it outside), where is your air supply to the room? No supply = not much air movement. Your door looks like you set it nice and tight, so not much air is coming through any gaps.

Awesome awesome awesome room though!! I've got a 8 by 7 room right now that houses my snakes AND ASFs and I'm already thinking of plans to do what you've done once I get a new place.

Great job!