Any problems with this Gaming Rig before I buy it?

xRiseAgainst

Honorable
Aug 7, 2013
29
0
10,530
Case- Coolermaster Elite 430 (£39.32)
Fan- Coolermaster Sickleflow 120mm Blue LED (£5.77)
CPU- AMD FX 6300 (£90.29)
Optical Drive- Asus internal SATA DVD Drive (£18.99)
RAM- Corsair 8GB (2x4BG) DDR3 1333 Mhz (£48.95)
HDD- Western Digital Blue 1TB internal Hard Drive (£51.35)
Graphics Card- Radeon HD 7870 2GB (£139.40)
Motherboard- Gigabyte GA 78LMT USB3 (£40.62)
PSU- Coolermaster Thunder 600w (£46.92)
Operating System- Windows 8 64-bit (£74.06)

This brings it to a grand total of £555.62. Any improvement? Or does all look good and am I good to go?

Thanks in advance!