heres how id do ithttp://pcpartpicker.com/p/1Bz7X
-you dont need a z87 board when you cant overclock
-a 25 dollar MIR for ram is stupid
-added a SSD. throw your OS, apps, and games and it will for sure make a huge difference
-the sapphire card runs a little cooler and quieter, your call here
-i wouldnt get wifi altogether.
-cheaper case for a cheaper build. no reason to spend more than you need to espeically given your limited budget
-cheaper dvd drive