I'm looking to overclock my Phenom II X4 945 (stock at 3.0 GHz). I've read great reviews of the COOLER MASTER Hyper 212 Plus, but I've noticed that it's quite large. I've just ordered a NZXT Lexa S midsize case, and I have a MSI 790FX-GD70 mobo. Anyone know if the heatsink will fit in the NZXT case?