Another question. Should I go with my current case for now? It's nothing good. The mATX board would fit in nicely as my current board is mATX. There is enough room for the msi 7850, but it only has one rear fan. (I would buy a side fan) Would that be enough? Would I be risking high temperatures/overheating? The thing is, my pc is kind of in a corner of a room. About 15cm(5.9 inches) for the walls.