at moment my h70 won't let me push clock to 4.7ghz i'm thermal cap at 4.5ghz and even then its toasty 78c max , i was looking at h100i or coolermaster 240l, to see if i can get 70c 4.7ghz on 1.4v give or take my max voltage im aiming for is 1.41v i will not go higher so i just need something keep in 70c part think any of these will do the job?