You listed the same MoBo twice. Any reason why you like that MoBo? Its a micro ATX board, and you are going to strap a HUGE GPU to it. It will work, but seems like you are better off with a bigger board - especially if you want to do some future upgrading. If in two years a send GPU is selling for cheap, having the ability to crossfire would be a nice little future upgrade option. Moreover, that MoBo only has two ram slots, so any future upgrading of the RAM - makes you screwed there too. 16 gb is the most RAM that board can support (likely more than enough by today's standards). Maybe you aren't thinking about future upgrades and will just get a new rig at some point?
Seems like an okay build - if you aren't putting in an optical drive, you might consider this case instead:
http://www.newegg.com/Product/Produc...-189-_-Product
The case you have, maybe you like all those red leds - they drive me nuts - and maybe you like all those holes and ridges and things that will inevitably just collect extra dust.
I don't like your GPU, sorry, but if you are sold on it, you may consider a bit more juice from a PSU - especially if you want to crossfire at some future date. Reading the comments on the GPU lots of people talk about how it is a huge power suck, almost 100 watts more than comparable cards (that will add up on your power bill over the year).
Any reason why you like that card?
I guess the advice I would offer is think about the future and how you can slowly beef up your rig as time goes on to keep it a top notch machine that can keep up with games for several years to come. Out of curiosity, what is your budget?