Looking to upgrade - $700 to $1000

Ripemanew1

Honorable
Oct 16, 2013
20
0
10,510
Current Rig
i7 - 860
8gb Ram
Asus Gtx 760 2Gb
Corsair TX - 650
Win 7
1tb Hd with 3 Tb External
Gateway Fx Case

Budget is around $700 but can be as much as $1000 if need be.

I intend to cannibalize my current rig for the PSU and GPU for this build so can anyone give me a good option for upgrading in my price range? I will be using the rig for 3D programs and Photoshop mostly. But also for high end games like BF4 and Titanfall.

If possible I'd like a board that will allow me to upgrade in the future in at least the RAM department and perhaps a second gpu.
 

Ripemanew1

Honorable
Oct 16, 2013
20
0
10,510


The 860 is better in memory intensive programs so would the 4670k not be technically a downgrade for programs such a PS or is the difference mute considering how hard PS taxes RAM