I am building a new machine for gaming and video editing, the games I will be playing the most are WoW and Dayz. I plan on using a program such as sony vegas to edit with. My question is which intel chip I should go with between the Intel Core i5-3570K or the Intel Core i7-3770K. Would the 3770k make that much of a difference with its hyper threading or will I see minimal improvements over the 3570k, should I spend the extra 100 dollars or put it somewhere else in the system? My spending limit on the pc is 1700.00 any advice would be great ty