Question about odor and venting

Iam about to try my first grow and planning my grow room. It will be in basement approx 5x5 600w hps the area has basement window, so I was thinking of using one of those dual window fans that can vent and give fresh air controlled by thermo. My question is I have one of those honeywell air purifier things (its pretty big) the unit has a built in carbon filter http://www.kaz.com/kaz/store/product/b7ead5e8607992495e843be3e1032f26/
I was hoping this might help with odor?? With the 600w hps in this 5x5 with window fan http://www.amazon.com/Bionaire-BW2300-Window-Remote-Control/dp/B000065DKJ/ref=pd_sbs_k_1
Do you think I will need more venting for heat?? Any advice would be greatly appreciated..........Thanks

Bump......Any opinions on my venting...temp is my major concern

yeah that is what I would do if I could make it work...

I'd get one of those window fans that have two fans and I would attach 6" or 8" ventilation ducting to both and run them 24/7. They will add to the boost of your inline fan and I would run that 24/7 or else run it off of a timer. Your setup is simple. I'm doing a 4.67' x 4.67' tent with 1000W and am going to have to drill through my house/dry wall and setup a starndard drier vent; sucks! Feel lucky!

Thanks for reply. Window is basement type 28 x 16 I think, but window is going to be in grow room....do you really think Ill need duct to move air in such a small room?? Also have you ever tried one of those air purifier things for help with odor??