Hmm, dropping quite a bit of coin I see. Hopefully you understand that the amount you spend on a PC does naturally have a price vs performance slope and you are really edging on the line of severly diminishing returns. With that said I'll skim over the components.
Case - Case is cool and has a good set of features, never heard anything bad about it, so seems good to me.
Mobo - This is at the extreme end of the spectrum in terms of features and functionality. You are gonna want to put some serious time into tweaking and OCing to make this purchase worth while. This is enthusiest to the max, and if your not an enthusiest than your wasting your money.
GPU - heh, sure why not. You better be using eyefinity over your 3 screens or you'll never really make good use of this.
PSU - This is honestly a gross waste of money. You don't need anywhere near this much power. IF you were doing TRI-SLI or something I could see this, but you've got a single card config, so this is complete overkill. You could sit safely with an 800W PSU and have more than enough power. Maybe go with PC Power & Cooling.
CPU - Jumping to the idea that you'll buy the next chip without knowing its price point or performance is kinda foolish, but w/e, I'll skip this.
RAM - Get as much ram at w/e speeds you want, as stated above, diminishing returns. Also I've never really seen GeIL as a great brand but I could be wrong there.
HDD - Again, dimishing returns. Also heard RAID 0 on SDDs have a number of issues.
Keyboard - Thats not a very good keyboard. If you're going to spend the money, get yourself a nice mechanical keyboard. Can get a Das Keyboard, Steelseries 7G, or other brands, all good. I prefer the black switches due to my typing style, but you should do a little research into finding what fits your style. Real men use mechanical keyboards.
Mouse - I've heard of some people complain that the RAT 7 has some tracking issues, but outside of that, a great mouse.
Headsets - Corsair does not make good headsets generally, not sure about this pair in particular, but if your gonna spend the money you might want to look for more entry level audiophile headphones and a stand/clip microphone.
ODD - w/e
Cooler - The feux liquid cooling systems are not that stunning. If you want the best, I've seen many people gravitate towards the highest end Noctua coolers.