hi all. i was wondering what the best hsf would be for a 750 tbird. right now i have the tai-sol cek733092 that came with my cpu/mobo and my cpu temps range from 49 to 53c. this seems kind of high considering some of the temps people get at much higher speeds. also, i haven't overclocked my cpu yet so 750 means 750. i'm also running an a7v. any ideas would be appreciated. thanks