Rate my first gaming build

[Apothys]

So after long research and saving. Ive finally put together my first ever gaming rig. No more paying for the name on the box! Let me know what you guys think. My budget was $1500 with Monitor and keyboard. Keep in mind I live in Canada so the hardware prices are about 20%-30% more expensive than in the US.

Intel I5 4670K
Asus Z87-Pro
Nvidia GTX 680
Corsair vengeance 8gb 1866mhz CL9 RAM
Samsung DVD Drive
WD 1TB sata3 7200rpm 64mb HD
Samsung 840 Pro SSD
Corsair TX750 PSU
Bitfenix Shinbobi case
Windows 7
Razor blackwidow 2013 ultimate edition keyboard
BenQ RL 2450HT 24" monitor

Where should I start upgrading In the future?

 

[X79]

In the future... The GPU and possibly case. Full tower case. If you're into that.

 

[Apothys]

In the future... The GPU and possibly case. Full tower case. If you're into that.

I was thinking of SLI two 680's some time at the end of the year once more demanding games start popping up and possibly adding a second monitor.