here is my initial draft spec:
A tad over budget i guess but if you already have a hdd then you can shave off £70.
HDD's have almost doubled in price recently though. i grabbed a 1tb hdd for less then 70 just last year!
Other then that. Those components are top notch especially the CPU and PSU. 750w will be fine for one GPU card and a few hdd's.
The case i just slotted in randomly as choosing a case is a personal thing but set aside £50 or so for case you like. Just make sure the GPU can fit inside the case.
i woudl personaly go for a full tower case as it gives you plenty of room to work in. One with cut out motherboard cable holes is great too but can increase the price of a case.
Check out Coolermaster STorm range. the have cut out holes for cable management.
So long as your case fan fit your GPU, your good to go.
Never skimp on the PSU. Out of that list, that is the last thing you should consider dropping.
Let me know what you think. GPU is of decent quality too and cheap!
Mobo is good, has optic out so it can be connected to your AV reciever!
Places to shop are scan and OCUK. Ebuyer are ok too but for me, Scan is my favourite and OCUK can be a bit pricey.
If you become a member on hexus.net forum and post 30+ then you can get free delivery!