Help me build my first high end pc

[Moldavite]

I would like some help looking over the parts that I've picked out, in case I missed something like a bottleneck somewhere or you know of a better idea. I already have a keyboard/mouse/monitor and SSD. I also don't know which full tower case to go with. I was leaning towards the InWin 707, but I'm not 100% sure. I also don't know which VGA to go with. I am certain I want a Nvidia 980, but I don't know which version of it is best to get? Is there a ROG version out?

What I have picked out. May not seem high end to you, but to me this is pretty high up there.

PSU - CORSAIR AXi 1200w http://www.newegg.com/Product/Product.aspx?Item=N82E16817139039

MOBO - ASUS X99-DELUXE LGA 2011-v3 Intel X99 http://www.newegg.com/Product/Product.aspx?Item=N82E16813132260

CPU - Intel Core i7-5930K Haswell-E 6-Core 3.5GHz http://www.newegg.com/Product/Product.aspx?Item=N82E16819117403

RAM - Crucial Ballistix Sport 16GB http://www.newegg.com/Product/Product.aspx?Item=N82E16820148865
( Is DDR4 worth it? Does crucial make the best ddr4 ram?)

Water Cooling - NZXT Kraken X61 http://www.newegg.com/Product/Product.aspx?Item=N82E16835146042

As far as case lighting goes, does NZXT make the best LEDs?

Thanks for any help! This is my first time going all out. I've been saving for a while and I don't want to make a wrong choice.

 

[Moldavite]

Or should I get this PSU?
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139034

I was also considering replacing my case fans with Noctua fans. Any recommendations?