This was build in March of 2013. But some things have been changed around since them, such as the addition of (3) 1440P screens over my single BenQ 1080.
Also, just recently upgraded from a pair of 7950s to the GTX 780s. As well as the Corsair M95 mouse, replacing my old Logitech G5.
The power supply is the next thing to go on the list with something bigger and better. Looking at the Corsair AX1200i.
I wish I would have bought the Maximus V Extreme over the Formula now, as I didn't realize it only supports 2 way SLI. So I may end up doing some more changes with taxes just around the corner.