Critique my £1500 PC please

[smb00123]

First post!

Intel Core i7 3770k £246.51

Corsair H100i £95.65

Gigabyte GA-Z77X-UD5H £151.97

Kingston Beast 16GB DDR3 1600Mhz £91.49

Western Digital Caviar Black 1TB 7200RPM £70

Sandisk Extreme 240GB SSD £125.97

Sapphire HD7970 Vapor-X Ghz Edition £339.98

Antec P280 ATX Mid Tower Case £97

NZXT HALE 90 850W 80 PLUS GOLD £134.22

Windows 8 Pro (Digital Download) £25

Mouse Logitech G700

Total: £1437.97

I'll be gaming (ultra e.g. BF3) and doing simple editing on Sony Vegas.

Before I buy them, any advice and what would you rate it out of 10? I haven't overclocked before but I'm learning. MIGHT crossfire in a few months.

Any improvements and money savers?

Thanks

P.S. US prices are cheaper for some things so comparison between US and UK prices won't really give any context

 

[Why_Me]

Looks solid. You can cut a few quid from that build.


http://www.dabs.com/products/asus-p8z77-v-s1155-intel-z77-ddr3-atx-80TL.html?refs=486290000-50626&src=3 £127.99
Asus P8Z77-V S1155 Intel Z77 DDR3 ATX


http://www.dabs.com/products/xfx-850w-xxx-edition-single-rail-semi-modular-psu-7TD1.html?refs=50544&src=3 £101.13
XFX 850W XXX Edition Single Rail Semi Modular PSU 80 Plus Bronze

http://www.dabs.com/products/western-digital-1tb-blue-sata-6gb-s-7200rpm-64mb-3-5--hard-drive-8757.html?refs=56330000-50473-56320000&src=3 £56.98
Western Digital 1TB Blue SATA 6GB/s 7200RPM 64MB 3.5" Hard Drive