Hi hopesy97.....Welcome to the forums.
That is a good build but I would suggest a couple of changes.
Drop the ram speed to 1600Mhz. The faster ram will never be seen.
Drop the Wireless card. the Deluxe mobo has built in WiFi.
Go to stage 2 overclocking. The D14 cooler and the i7-3770k chip can do it safely.
If you stay with a single gpu, the gtx 670, change the power supply to the 750HX. It is tops and comes with a 7 year warranty and is all you need.
For the 24" Dell at 1920x1080 resolution, the gtx 670 will play BF3 on high settings with no problem. For Ultra settings, which some want but is not needed for great game play, you'd need to sli, 2x gtx670.
The gtx 670 4gb card is more for higher resolution monitors. You could save $100 by going with the 2GB vram card. 4GB doesn't hurt of course, so your call and budget will decide.
DS doesn't sell the Dell UltraSharps. Dell's website or Amaxon, I believe, have them.
The best case is the HafX, under Dreadnought, but the 500R is also a good case. But, we always mention the HafX. Great airflow.
Hope this helps and good luck.


Edited by bprat22 - 14 Jun 2012 at 4:56am