Hi guys, I want to build a Gaming PC. Has been many years since I have done so, can you please help me with parts selection. This is what I have currently on my list.

Microsoft Windows 7 Home Premium 64bit with SP1 OEM
Seagate Barracuda 2TB ST2000DM001
Samsung SH-224BB/BEBS SATA DVDRW Drive OEM
ASUS P8B75-M Motherboard
Corsair CMP8GX3M2A1600C9 8GB (2x4GB) DDR3
ASUS GeForce GTX 660 DirectCU II 2GB OC
Intel Core i5 3470
Aerocool GT-500SG 500W 80 PLUS Gold Modular
Aerocool Black Hawk Case

I have a budget of $1000-$1100. The above components will set me back $1081AUD freighted.

Can you suggest a better bang for buck setup?