I own a desktop that I assembled in 2011 with a core I 7 2600 not the k series with an Intel motherboard DH67BL 8 gigs of ddr3 memory . I wish to get a gtx 1070 by July . How should I go about upgrading my system to get the maximum frame rates without bottlenecking my CPU . Should I change the i7 2600 and motherboard to play the newest fps games in ultra or will the core components suffice .