Buying the GTX 460 from Scan comes to £120 with the P&P which takes the build over budget. Would this be a suitable alternative from ebuyer? - http://www.ebuyer.com/339300-inno3d...i-vga-hdmi-pci-e-graphics-card-n46v-2sdn-d5gx It would take the cost of the build to £700 which is within budget,
Definitely agree with the above - go with the GTX 460 - I've got one in my rig and game at the same resolution as you'll have there and it handles most of what I throw at it (Skyrim with most things at max, BF3 on high etc...)
ninja'd... Once you have 20 posts on here you can get free next day delivery from scan (see their section of the forum)
Really going just a little over budget for the massively more power of the GTX 460 or 560 Ti will be an acceptable over budgeting.