Build Advice £800-£1000 build

Budget: As stated, £800-£1000
Main uses of intended build: Gaming
Parts required: Everything inc peripherals and speakers, its a complete build from scratch
Previous build information (list details of parts): N/A
Monitor resolution: Preferably 1920*1080
Storage requirements: ~500GB
Will you be overclocking: Nope
Any motherboard requirements (no. of USB, Xfire/SLI, fan headers): Nope
Extra information about desired system: Would like it to be in a Corsiar 600T White ^^
Need's legit OS too.

 

As the keyboard and mice is quite subjective, I made this: http://www.scan.co.uk/savedbasket/61b8404dd29e4d50bba7ddcf1e9bc0d2

 

That, looks very nice. Thanks mate ^^

However, it's missing a PSU, Optical Drive and speakers :/

 

Still need a PSU and CPU cooler.

 

And the cooler too yeah.

http://www.scan.co.uk/products/cool...-s775-1155-1156-am2-2plus-am3-fm1-940-939-954 ?

PSU? My knowledge of these is quite limited :/

 

My fail levels just went through the roof

Revised: http://www.scan.co.uk/savedbasket/44b720f7b89f41cb9475deb5dd701db6

 

You can get more performance if you trim back on expenses such as the case.

 

Would this be an alright build then?
http://www.scan.co.uk/savedbasket/978c98d6ae2442599072794c413a9002