Is my prebuilt PC specs fit and worth?

[anchanfx]

First of all, sorry for my bad English.
It will be used heavily on gaming, such as Crysis, BF3, and many other possibly furture games. Do I need to fix or add anything?
There may be more than one option for a certain component that I've found on internet and I'm interested. I still havn't decide the final result, because It's up to my local market wether they've it for selling or not.

Mainboard - SABERTOOTH Z77
********** ASUS P8Z77-V

CPU - i7 3770k

RAM - Kingston HyperX 8GB (4 x 2GB) 240-Pin DDR3 1600 SDRAM
*****CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 1600 SDRAM

VGA - NVIDIA GTX 670 x2

HDD - WD VelociRaptor 1TB 10000RPM SATA 6 Gb/s 64MB
*****Seagate Barracuda 3TB 7200RPM SATA 6 Gb/s 64MB
*****Seagate Barracuda 2TB 7200RPM SATA 6 Gb/s 64MB
*****Seagate Barracuda 1TB 7200RPM SATA 6 Gb/s 64MB

Power Supply - SeaSonic X-SERIES X-1050 1050W
*************CORSAIR HX Series HX1050 1050W

DVD-Drive - ASUS 24X DVD Burner SATA
**********LG 24X DVD-RW SATA DRIVE

Monitor - Viewsonic VX2450WM-LED 24-Inch
******* ASUS VE248H 24-Inch PC Monitor
******* LED 24'' SAMSUNG S24B370HS/XT (HDMI, B)

Case - COOLER MASTER HAF 932 RC-932-KKN5-GP ATX Full Tower
******COOLER MASTER HAF X RC-942-KKN1 ATX Full Tower
******COOLER MASTER HAF X BLUE RC-942-KKN3 ATX Full Tower

Heatsink - COOLER MASTER HYPER 212X CPU COOLER HEATSINK

OS - Windows 7

 

[anchanfx]

sorry, I just accidentally double post.