What GPU would you recommend with this configuration?
If you are paying this much you should be getting at minimum
an Nvidia GTX 460/560 or AMD HD 6850/6870.
I am not suggesting paying more for a better card, I'm saying it should be included in the current price.
Also, not sure what you use MS office for but it may be unnecessary.
There are a lot of free programs that do the same things, I personally use OpenOffice (OpenOffice.org
There are some other tweaks you could do to cut cost in addition to what Jason and I have already suggested.
Before I go poking around more in this build though, I would strongly suggest looking through Slaymate's link.
If you have the time you can also watch this video:
Building your own computer allows you to optimize it to your needs, with quality parts, and none of the fluff.
Please read through the thread thoroughly before responding.
Nobody wants to read a wall of text, formatting is your friend.
i5 3570k | 8GB G.Skill 1600MHz | R9 290 | SeaSonic 750X