Hello, I am considering upgrading my PC with a new CPU and some cooling for it. At the moment I have an i5 4570 with stock cooler. It reaches 70c under heavy load. I have a Bitfenix Mini ITX case using MOBO Gigabyte Z87N-Wifi, I have been looking at an i7 4770K or 4790K, Is there any other better CPU in that pricerange you would recommend? I have never overclocked but I have been planning to eventually overclock a little. For cooling I have looked at the H105i , Would it fit my case even? I read its abit bigger then the H100i. I have checked the specs and as far as I can see it SHOULD fit? Are there any other coolers you can recommend instead? Thanks for any input or advice! Kind regards!