Is This a Good Setup for a Gaming PC

[lolpoluu]

Case: Thermaltake Level 10 GTS VO30001W2N
CPU: Intel i7 4770k
MB: ASUS H87-PRO LGA 1150 Intel H87
PSU: Seasonic X-Series 750W 80gold
GPU: GTX 780
Ram: G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800)
(Adding another 2x4GB)

I just wanted an opinion on this build and feel free to give me suggestions to improve upon it.

 

[ScrewySqrl]

looks good