just read the thread man its lookin good for all the issues and stuff, our grows are kinda similar. Right now ive got 10 - 2700k - 23w CFL's in a 24x15x42 box, i too have had heat problems for the past month(whole grow). but my temps are around 78-86(for now, its still cold outside like 40 F and i keep the room the box is in at like 68 F and that was 18/6 lights and today i switched to 12/12). i have 4 - 4" fans blowing directly on the CFL's(one at each end of a row of 5 lights) and a 8" fan blowing under the plant, and a mini tower fan blowing up from the bottom, i have 3 120mm - 180 cfm PC fans at the top back of the box for exhaust and 1 120mm 80cfm PC fan at the bottom for intake, but right now i have to have the door of the box open like an inch with a fan blowing towards the cracked door(Great stealthly grow with a box that looks like the damn sun is trying to escape) or else it too gets to around 91 F even with all the fanns and air flow. im trying to find a solution for the heat and my only solution is running a hose from my A/C to the box for a cold air intake basically. i havent done it yet, cuz i dont have much of a smell yet but i know i will soon and i need to shut that door. i too wish i would have just gone with a 200w CFL with a hood and stuff, Still thinking about getting one and rearranging the box one day before its to late. Good luck with yours, im subscribed and +rep.
PS feel free to check my journal out, the box changes drastically from the first picture to the most recent posts.