Advice on first Ivy Bridge gaming PC Build $1000-$1500

I am new to building PCs, so if I have chosen anything stupid you can call me an idiot  
Any advice you could give me would be greatly appreciated, thanks!  

CPU - Intel i5 3570K
CPU Cooler - CoolerMaster Hyper 212 EVO
Motherboard - ASRock Z77 Extreme4
GPU - GTX670 2GB GALAXY
HDD - Western Digital Caviar Blue 1TB WD10EALX
SSD - OCZ Vertex 3 120GB
RAM - 8GB KIT 1866 (4GB x 2) G.SKILL ARES
Case - Cooler Master CM Storm Trooper
ODD - SATA DVD SAMSUNG
PSU - Corsair HX 650 watt bronze
OS - Microsoft Windows 7 Home Premium 64bit with SP1 OEM
Wi-Fi - PCI TP-LINK N-300 WN851ND