I know the cooler master evo hyper 212 cpu cooler is 159 mm tall and the max cooler height for the CM spec-01/02 is 157mm. since measurements are never 1000000% accurate, can i possibly bend the case to make it fit? is the window on the case plexiglass or real glass? if it's real glass, i assume i couldn't bend it without shattering it but plexiglass would probably work. whats another good aftermarket cpu cooler that's not too expensive as well?