Is my budget UK system good for the price?

I am looking to build a budget system that comes around £600 with accessories. This is what I've come up with (prices are rounded, and are all from amazon.co.uk):

Case: Fractal design core 1000 £25

CPU: AMD FX-6300 £85

MB: Asrock 960gc-gs FX £40

GPU: VTX3D AMD Radeon HD 7870 Tahiti LE £137

RAM: Kington HyperX Red 8gb 1600mhz £50

HDD: Western Digital Caviar Blue 1tb SATA III £47

PSU: Corsair CX 430 £33

OS: Windows 8 Standard £70

Mouse: Sharkoon fireglider optical gaming mouse £17

Keyboard: Gigabyte Force K3 £19

Monitor: LG 22EN33S-B 22 inch LED 1080p VGA monitor £84

Are there any parts that you think would be better value at this price point? Please let me know.

I would spend the extra £20 on this motherboard

http://uk.pcpartpicker.com/part/asus-motherboard-m5a97r20

And the extra £2 on this PSU

http://uk.pcpartpicker.com/part/xfx-power-supply-p1450sx2b9

 

Also, I would recommend this mouse over the fire glider. I had the fire glider for over A year and this mouse is a class above for not much extra cash.

http://www.amazon.co.uk/Anker-Precision-Programmable-Cartridges-Switches/dp/B00AAQRNQ8/ref=sr_1_8?s=computers&ie=UTF8&qid=1385808985&sr=1-8&keywords=Anker

The bundle of 3 lower down the page is highly recommended too, all high quality.

http://www.amazon.co.uk/Samsung-S22C300HS-Monitor-250cd-1920x1080/dp/B00BFTRSXW/ref=sr_1_1?ie=UTF8&qid=1385826484&sr=8-1&keywords=1080p+monitor+HDMI That's £11 more and you have an HDMI output. The one that you have listed is a VGA output. You will notice a difference between HDMI and VGA.