what's the system likely to be used for.
to give you a rough idea, slightly over your 1k budget, depends on what you want as to whether you sacrifice the ssd for a better gfx card, if you don't plan to use sli then drop the psu to a 650/750 model.
without losing the ssd, changing the 560ti to a 570 raises the cost to £1,130.
Asus GeForce GTX 560Ti DirectCU II 1024MB GDDR5 PCI-Express Graphics Card £179.99(£149.99)
Intel Core i5-2500K 3.30GHz (Sandybridge) Socket LGA1155 Processor - Retail with FREE TrackMania 2 Canyon PC Game £173.99
(£144.99)
Ok thanks for that sounds nice anyone else care to spec me a simaler AMD system?
Asus Maximus IV Gene-Z Intel Z68 (Socket 1155) DDR3 Motherboard £144.98 (£120.82)
Crucial RealSSD M4 128GB 2.5" SATA 6Gb/s Solid State Hard Drive £139.99 (£116.66)
Corsair Obsidian 650D Gaming Midi Tower - Black Corsair Obsidian 650D Gaming Midi Tower - Black £124.99 (£104.16)
Corsair Enthusiast Series TX850M High Performance 850W Modular Power Supply (CP-9020004-UK) £113.99 (£94.99)
Corsair XMS3 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (CMX8GX3M2A1600C9) £59.99(£49.99)
Samsung SpinPoint F4 EcoGreen 2TB SATA-II 32MB Cache - OEM (HD204UI) £55.99 (£46.66)
Antec Kúhler H2O 620 CPU Watercooler (Socket Intel LGA 775 / 1155 / 1156 / 1366 / AMD AM2 / AM3 / AM2+ / AM3+) £49.99 (£41.66)
Sub Total : £869.92
Shipping : £13.75
VAT : £176.73
Total : £1,060.40