Is this a good build below £1000

[miningshark23]

I have recently got into building pcs on pc part picker and i was wondering if this build is any good or if it will even work, i'm aiming for below £1000 for everything excluding mouse, but suggestions are welcome http://uk.pcpartpicker.com/p/ty6cNG

 

[iceblitzed]

id prob get an i5-4690k and wind0ws 8