Opinions or any possible changes?

[GeorgeTheBoy]

So I'm planning to build a new PC as my one is a bit outdated. I've been putting together a couple of builds but think this one may be the winner (if I can get the money).

Part list here

I won't be building this anytime soon as I need to get a job and start earning, but it is around what I'm planning to get.

But, is there anything I should change or would you recommend something different?

Please ,let me know. Also, if any of you have any of the hardware listed, please can you tell me your review of it?

Thanks!

Hardware list (if you didn't want to click the link):

Spoiler :

CPU: Intel Core i7-4820K 3.7GHz Quad-Core Processor
CPU Cooler: Corsair H100i 77.0 CFM Liquid CPU Cooler
Motherboard: Asus Sabertooth X79 ATX LGA2011 Motherboard
RAM: Corsair Vengeance 16GB (2 x 8GB) DDR3-1600 Memory
SSD: A-Data XPG SX900 512GB 2.5" Solid State Disk
HDD: Seagate Barracuda 3TB 3.5" 7200RPM Internal Hard Drive
GPU: EVGA GeForce GTX 780 Ti 3GB Video Card (2-way SLI)
Case: Corsair 900D ATX Full Tower Case
PSU: Corsair 1200W 80+ Platinum Certified Fully-Modular ATX Power Supply
Optical drive: LG GH24NS95 DVD/CD Writer