Your thoughts?

The original idea is to build an AMD based system, but I change my mind due to AMD lack upgrade path. So here's the new and updated idea ;

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

The plan is to make a budget gaming rig, so I wonder if this GPU could run BF3 Ultra in a 1366x768 monitor ;

http://www.newegg.com/Product/Product.aspx?Item=N82E16814102993

And also could you explain the difference about these processors, and which one is better? ;

http://www.newegg.com/Product/Product.aspx?Item=N82E16819116775

http://www.newegg.com/Product/Product.aspx?Item=N82E16819115077

I appreciate every comments you put in this post..

Thanks!~