i was using just an antec 3 speed fan but have since upgraded to a "120mm delta fan" with a fan controller http://www.frozencpu.com/products/8147/fan-500/Delta_Mega_Fast_120mm_x_38mm_Fan_-_252_CFM_-_Bare_Lead_PFB1212UHE-F00.html
depending on how much you want to spend and how much you are willing to DIY yourself, there are E ATX full tower pc cases that run $100+ http://www.newegg.com/Product/Product.aspx?Item=N82E16811147053 this one you would have to block the big vent on the side and black out the little windows on...
I've looked into those when I grew in my PC case, i stole an idea off some website fuck if i remember but i built my own custom "carbon filter" using a 2" net pot, 3" net pot, aquarium carbon and pantyhose... first rinse and dry the carbon to activate it then take the 3" net pot and fill a...
The back of most power surges are "holes" to be mounted on screws to a wall. My first pc design i had drilled four sets of two screws to the back door (the door that exposes the motherboard tray) so i could adjust the level of the light by simply moving it up or down the set of screws.