Honestly there's no need to upgrade.
While I do enjoy this PC and have no problems with it as is. I am needing another PC in the house. Sooo since this is over two years old and is for gaming. I figure I will move this older unit to the bedroom for movies and gaming from time to time. SO the new PC will become my main gaming rig. I see no reason to buy the same components as there are newer and better things out there. My problem is I can't afford to just buy everything at once. So I am buying parts and using some as I go. The 16 RAM and 5 monitors will stay as I purchased these for the new build earlier. I also have the case, mouse (RAT 7), keyboard, speakers and storage HD. My next purchase is the CPU MOBO and I hope the new SSD.
As this will be for gaming I see no reason to stay with an i7, but as I stated before, a friend said the i7 would perform better playing multiple EVE online accounts. This has stumped me as I can find nothing to agree with what he is saying, but if true I have no problems with buying an i7 I just see no reason to if I will never need it. So I am needing info on what to buy for CPU mainly, but welcome all input for anything else. As I have not been keeping up on parts for over a year my knowledge of whats good and whats better is lacking. So far my thoughts have been towards:
Asus x79-Deluxe or ASUS Sabertooth X79 LGA 2011
Samsung Electronics 840 Pro Series 2.5-Inch 256 GB
Corsair Hydro Series Extreme Performance Liquid CPU Cooler H100i
Then early next year finishing it off with
Thermaltake TPG-1050M 1050W
(2ea) EVGA GeForce GTX 770 Superclocked 2GB GDDR5 256bit
and a second set of Corsair Vengeance 16GB (2x8GB) DDR3 1866 MHZ (PC3 15000)
throw in a BluRay or two and some fans
But I wanted to see what others suggested and if anyone could explain the i7 for MMO's