New
#11
+1 for a new case. BUT... I wouldn't count on a case coming with the fans you want either. Unless you're exposing your deep pockets on a case, most come with crap 2-wire fans. Not to mention the convulsion inducing flicker of useless LEDs. :)
As a side-bar: There was a very detailed test published about case fans and cooling a few years ago. Turns out that having a front intake and a back exhaust (or top and bottom) provided just a tad (a couple of degrees) less cooling than a case with six fans running flat-out and noisy as a airport tarmac. The key to case cooling is air flow not air volume. You don't want to "pressurize" the case with a lot of intake fans. A balanced cross-flow of air is the best case cooling method.