Some rambles against your setup.

-Corsair AX1200i PSU (i think 850W should cover the power you need, but if you plan to overclock/custom water cooling or SLI/XFire, then stick with 1200W)
-WD Red 3 TB NAS Hard Drive (don't order this online, buy locally, your hdd gets wtfpwnd during shipping)
-Corsair Liquid CPU Cooler H100i (really? that H100i is just terribad. Noctua DH-14 is better. or go for custom water cooling)
-Get 2x8GB of 2133Mhz (you won't need 4 channels due to your CPU is a 4770K, but aesthetically 4 looks cool
-Get an EXTERNAL Blu-Ray burner, that internal will just accumulate dust and space in your rig. Clean setup FTW!

more on the next post...