Hello, I'm planning my new build for 2014, and I plan to do the usual gaming of coarse, and I like to do a lot of benching. I've narrowed my choices down to a LGA Z87 Asus Maximus Hero with the 4770k, and the Gigabyte GA-X79-UD3 LGA 2011 and the i7-4820K . I will be overclocking the cpu, ram and both gpu's. I plan on buying another 7970 to run xfire, and I'm planning on buying a new 16gig ram kit. I would like to hear some opinions on these motherboard/cpu combos, as I have only had experience with ivy bridge cpu's and z77 chipset. Thanks guys!