Hey. I was wondering if someone could enlighten me on a 'guaranteed' stable overclock for the 4770K and the requisite motherboard settings. I am not interested in pushing the chip to its limits. I have an H80i, so thermals should not be the limiting factor. Oh, one more question: Should I use the default thermal paste that comes with the H80i or would arctic silver premium make a noticeable difference? Thanks so much for any assistance.