Nice rig man -- congratz!
That should run just about anything for at least 2 years or more and should score you pretty high for XIV benchmark, even though I read it sometimes mis-reads systems. @_@
On another note...since you went so far with good gear, why not finish it off with a SSD drive?
40 gig $100 dollar version: http://www.newegg.com/Product/Product.aspx?Item=N82E16820167025
80 gig $200 dollar version: http://www.newegg.com/Product/Product.aspx?Item=N82E16820167027
I mean you don't have too, since pricing will drop on these a lot more over the next few years.... but if you want to cram a little bit more speed out of your rig SSD will do it. Set the SSD as your boot drive with win + FF on it. All your other apps can reside on the 1 TB drive.
I might not OverClock the 930.... I've read reports where it's hit and miss for the 930 but at 2.8 Ghz-ish you should be be ok. I bet you could crank it up just a little to 3 or 3.4 Ghz and get away with it without much worry. Most of the over clocking can be done via the bios.
But really that's just nit picky stuff mmolma. Nice rig, well done and enjoy!