Ok so this is what I've ordered, I've also got a enthoo pro tower case.
£399.99 x 1 - EVGA GeForce GTX 980 Superclock ACX 2.0 4096MB GDDR5 PCI-Express Graphics Card (04G-P4-2983-KR)
£0.00 x 1 - Gigabyte Z97X-Gaming 7 - Devils Canyon Core i7 4790K CPU & Motherboard Bundle **£25 Saving**
£100.54 x 1 - Gigabyte Z97X-Gaming 7 Intel Z97 (Socket 1150) DDR3 ATX Motherboard
£227.78 x 1 - Intel Core i7-4790K 4.00GHz (Devil's Canyon) Socket LGA1150 Processor - Retail
£79.16 x 1 - Samsung 250GB 850 EVO SSD 2.5" SATA 6Gbps 32 Layer 3D V-NAND Solid State Drive (MZ-75E250BEU)
£66.66 x 1 - Corsair Builder Series CX 750W Modular '80 Plus Bronze' Power Supply (CP-9020061-UK)
£55.82 x 1 - Seagate Barracuda 2TB 7200RPM SATA 6Gbs 64MB Cache - OEM (ST2000DM001) HDD
£49.99 x 1 - Kingston HyperX Savage Red 8GB (2x4GB) DDR3 PC3-19200C11 2400MHz Dual Channel Kit (HX324C11SRK28)
£22.49 x 1 - TP-Link 450Mbps Wireless N Dual Band PCI Express Adapter (TL-WDN4800)
Just need the cpu cooler now, still not sure what to get...