So I have read all of your responses, and some of them are quite techincal, but easily understood. I have just bought a Thermaltake case with 7 fans and a termperature gauge with fan control. My case now sits at around 23.3celcius when the computer is idle (downloading), and when i am gaming, it is at 28.7celcius. So I hope those are respectable (ideal) temerature read-outs. My computer is very stable and i have left it on for more than 36 hours.
The fans are totally customizable since i can have them blowing in or out, buy physically flipping them in their cages. Otherwise, the fans are also very silent. The only other issue i suppose is that my out-blowing fans blow out hot air... is there anyway that i could cool this air down? before my room gets warmer?