I put together this and I am about to order it:
£79.68 Fractal Design Define R4 - Quiet Full Tower [Fractal Design Define R4 Black Pearl Mid Tower Ultra Low Noise PerformanceCase, USB 3.0, 140mm Fans ]
£188.15 Asus P9X79, Intel X79 Chipset
£427.40 Intel Core i7 4930K Extreme, Ivy Bridge, Six Core, 3.4GHz, 3.9GHz Turbo
Overclocked up to 4.2GHz - Tuned for optimal performance while retaining stability.
£59.40 Corsair H80 Hydro - Performance Liquid CPU Cooler
£535.68 64GB Corsair Vengeance LP - 1600MHz, CAS 9-9-9-24, 1.5V
£1500.00 4GB NVIDIA Quadro K5000 - Supports 4 Displays (2xDP + 2xDVI)
£89.70 Corsair RM750W Modular Gold Silent PSU - any dual graphics cards
£167.10 240GB Solid State Drives [256GB Samsung 840 PRO - 540MB/s Read, 530MB/s Write, 100K IOPS]
£192.48 1TB+ System Hard Drives [4TB Western Digital Black, 7200rpm, 64MB Cache]
£12.71 Samsung SH-224DB - 24x DVD Reader & Writer
£10.07 Edimax EW-7622UMn, USB 2.0, 300Mbps, 802.11b/g/n, 2.4 Ghz, Wireless Adaptor
£105.37 Microsoft Windows 8.1 Pro 64 Bit [Microsoft Windows 8.1 Pro 64-Bit with Classic Shell, Provides Windows 7-style Start Menu functionality within Windows 8.1]
Any suggestions?
It is from scan.co.uk ->
3XS GW-HT15
£3600 inc VAT