Opinions on my build?

Ok not a bad start get rid of the 6200 get the 6300 its better then the 6200 as others have said now the ram you have 1 x4 =4 gig you wont get dual channel that way this will make the system a bit slower ok so you really need 2 x2 on the ram = 4 gig for dual channel and you might want to add another 4 gig later on because your system will use it when you run BF4 other then that the system looks fine the 280 is a beast enjoy.