Seems really Solid to Me, Nice choice on the Gpu and Cpu. Good HD, Nice Ram but you Need the 1600mhz not the 1333mhz, Excellent Cpu Cooler. Good Case good psu, seems like you are good to go, Try to add other 2 120mm Fans and overheating problem solved.
Since you won't be overclocking, I suggest you ditch the CPU cooler, stock cooler is fine. If you can, I suggest finding a lower priced case considering your budget. Depending on how much you save, you can opt for a 6870 or a gtx 560 ti instead. If you plan on getting a gtx 560 ti, I suggest pushing your budget for a 7850, you get a lot of performance for a little extra and will run great at that resolution and your future resolution especially if you plan to crossfire.
Newegg vs. Amazon didn't make a lot of difference pricewise, except I have Amazon Prime so all of my parts should arrive at the same time, and quickly.
The case I chose is more expensive, but everything I read said it is incredibly quiet (19db) and easy to work with. I like to keep my cases clean and organize as best I can. I went with a different cpu cooler because the stock cooler that comes with that processor is reported to be very loud.
There was method to my madness in picking these parts, but I really do appreciate all the feedback.