its a gaming rig. there should be nothing on any rig that does nothing about changing performance throw into the mix
get this
http://pcpartpicker.com/p/1LIEw
-funny thing is that the 6 cores perform worse in games
-not a crappy liquid cooler
-use 2 dimms instead of 4
-higher end SSDs are barely faster. total waste of time
-unless you can actually use 3tb, dont bother with a 3tb drive
-get the R9 290x when it comes out
-stupid sized case for the crappy little watercooler you are putting inside. forget it. that case is purely for custom loops (if you want to do that given your budget, its not a bad idea)
-unless you have 300 dollar headphones, forget the essence STX
-stupidly overkill psu. a 850w will power all of that with ease
-better watch blu-rays