1) Do NOT use that case's PSU with Haswell or newer chips, it was a good choice to get a real PSU. (http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=52 <-- this thing right?)
2) Your build does NOT need a 1200W PSU even with SLI of 980ti. Go get yourself a ~750W Seasonic or SuperFlower Leadex Gold/Platinum PSU like the 760XP2 or EVGA G2/P2 750W. You'll have plenty of room for overclocking or SLI.
3) That cooler will NOT fit in the case unless you remove case fans, with fans the max cooler height is 6.1" and that cooler is 6.6"
4) Check
http://www.silentpcreview.com/section11.html for suggestions.
5) I personally use a Corsair H80i on silent mode, it's about as quiet as you can get when paired with a quiet case like the Define R series.