you really think that piece of shit HD inline duct fan is going to do shit you fucking cunt?! go back to fucking your mom and stop giving folks brain dead advice. I mean seriously if you don't know what the fuck you're talking about just shut the fuck up.
You need better ventilation. Your space is too big for those little computer fans. A while back I was running a box of a similar size with a 200W cfl. I had 3 4" intake holes in the back at the bottom and three 4" holes at the top with computer fans exhausting from those. I had temps of 8deg...