So I'm going to university away from home this upcoming september. I plan on bringing my custom gaming rig as well as a cheap light laptop, but right now I'm concerned a little on space. Not sure if a Cooler Master HAF 912 will be able to fit in my dorm (I have a suite style dorm) or should I put all my components into a Bitfenix Prodigy and mini itx board. Are there any differences between a mini its and a regular atx motherboard in terms of performance? Also, can I use windows from my old mobo into a new mobo? Since I going to be living in a new residence they don't have dimensions