WOW!! WOW!! Your set up sounds incredible +rep for ya big time! I just got done with an AK grow and it was freaking amazing....ooooh you're gonna have fun
I would DEFINATELY add a carbon scrubber or three! They are going to stink up for a couple hundred meters. I'm talking big time!
I would also look into getting the a/c unit and try to keep it at 70 degrees. The only prob I had with my a/c is it makes the room very dry....sometimes my meter wouldnt even register humidity.
You are going to have some fun with this one! I'm pulling up a chair if you dont mind