so i am building a new build and am going to custom water cool it. a few things are im getting a 900d and im not sure if i should keep my i7 4770k. i will be running two 780 ti's and one i already have. i have an asus maximus vi hero and i think i should just get a new motherboard(maybe the Gigabyte X99 SOC Champion Motherboard). for my ram im running Corsair Vengeance Pro 16GB (2 x 8GB) DDR3-2133 and my budget for just the watercooling components are 1600 us max and the rest im buying noew as my hard drives and suck. but i am debating on if i should get an i7 5930k. my max budget on this build is 6k us. i am going balls deep with this build. all suggestions are appreciated.