Improvements for my build

[BenchModel]

Hello I'm wondering if any of you guys can help me with my current build. Improvements, tips, reports on any issues within the build and insights are highly appreciated!

Edit: budget would be around the 600-650$ mark.

Edit 2: Most games I would be playing are competitive games (CS GO, DOTA 2 etc.) + UPGRADED THE VIDEO CARD TO THE 460

Edit 3: Will the 2gb version suffice (video card)? Or is the 4gb really the go-to version + I have removed the CPU Cooler

New(9/5/16): http://pcpartpicker.com/user/benchmodel/saved/zX48dC

Old(8/28/16): http://pcpartpicker.com/user/benchmodel/saved/NtQzyc

 

[Aladdad]

Other than the Old 750 Ti, its all good. i would recommend checking out the RX 460 as its the same price and out performs the 750 Ti and uses less power.
This Gigabyte Version of the RX 460 requires no power connectors http://www.newegg.com/Product/Product.aspx?Item=N82E16814125898&cm_re=rx_460-_-14-125-898-_-Product and it only draws up to 75w

or you can check out the RX 470 which is much more powerfull then both of these cards for 190$ http://www.newegg.com/Product/Product.aspx?Item=N82E16814131699&cm_re=RX_470-_-14-131-699-_-Product

 

[Scottray]

You don't need the CPU cooler. The Intel stock cooler will be fine. However, the case only comes with one rear exhaust fine. I would suggest adding 1 or 2 intake fans to the front of the case. This will keep your rig cool. Last, if you can, add an SSD. They're just sooooo much better than HDD's.