Building my first gaming PC--Is this okay?

[josh woot]

http://ca.pcpartpicker.com/p/FDkmWZ

That is a link to my build that I will hopefully buy next week.

--One other thing I am very curious about is a sound card for my senns. I kind of want one because I am guessing this on board sound is not 'that' great. Anyone know of a good sound card under $50 with an amp?

Thanks!

 

[419Recon]

Your build looks good
I personally don't see a use for a sound card, especially for a gaming pc.
A few reasons, which are best answered in this article: http://www.makeuseof.com/tag/sound-cards-do-they-really-enhance-pc-gaming/
Gaming usually focuses on visuals, not audio, thus having a high end audio system (expensive speakers, sound card, amp, etc.) won't be able to be taken advantage of.