Hi, I want to OC my E6400 and am wondering what a good choice for a heatsink/fan would be, money isnt a problem but space is as i have an NZXT Trinity mid size case... the dimensions are (WxDxH) 20 x 44 x 43 cm so i figure i cant fit a heatsink that sticks out more than 16 or 17 cm... if that, any suggestions are welcome