Ok guys, final spec for my build... I promise!! 
YOUR BASKET
1 x Intel Core i7-3820 3.60GHz (Sandybridge-E) Socket LGA2011 Processor - Retail £229.99
1 x Gainward GeForce GTX 570 Goes Like Hell 1280MB GDDR5 PCI-Express Graphics Card with StreetFighter 4 PC Game £209.99
1 x Asus P9X79 PRO Intel X79 (Socket 2011) DDR3 Motherboard £203.98
1 x Corsair Professional Series AX750 High Performance 750W Modular '80 Plus Gold' Power Supply (CMPSU-750AXUK) £129.98
1 x Antec P280 Super Midi Tower Case - Gun Metal Black £109.99
1 x Microsoft Windows 7 Professional SP1 64-Bit - OEM (FQC-04649) £108.00
1 x Seagate Barracuda 2TB 7200RPM SATA 6Gb/s 64MB Cache - OEM (ST2000DM001) £99.98
1 x Corsair Vengeance 16GB (4x4GB) DDR3 PC3-12800C9 1600MHz Dual/Quad Channel Kit (CMZ16GX3M4A1600C9) £86.39
1 x Corsair Hydro H100 Extreme Performance Liquid CPU Cooler (Socket LGA775/LGA1155/LGA1156/LGA1366/LGA2011/AM2/AM3) (CWCH100) £84.98
1 x Corsair Force GT 60GB 2.5" SATA 6Gb/s Solid State Hard Drive (CSSD-F60GBGT-BK) £71.99
1 x Akasa USB 3.0 SuperSpeed Memory Card Reader (Internal header) (AK-ICR-14) £20.99
1 x LG GH22NS90 24x DVD±RW SATA ReWriter (Black) - OEM £18.98
2 x Noctua NF-P12 Vortex-Control 120mm Quiet Case Fan - 3 Pin £17.99 (£35.98)
Total : £1,427.72 (includes shipping : £13.75).
Can somebody have a quick look at it for me and let me know if everything looks good? I.e. I won't run into any problems?
I'm hoping to remove the stock case fans from the top as I'll be using the Corsair H100 there and attach them to the front of the case. Gonna swap out the stock fans on the H100 for the quieter Noctua ones.
I'm gonna use Asus' SSD caching. The RAM is listed on Asus' Qualified Vendor List and is quad-channel so I'm thinking I won't have any trouble. I downgraded myself to 4x4gb because I can't afford 4x8gb. I'll upgrade in time.
Only thing I'm worried about is the mobo not booting and having to do the old BIOS flashback trick. Anyone have any issues with this? Is it tricky to fix?
Cheers!

YOUR BASKET
1 x Intel Core i7-3820 3.60GHz (Sandybridge-E) Socket LGA2011 Processor - Retail £229.99
1 x Gainward GeForce GTX 570 Goes Like Hell 1280MB GDDR5 PCI-Express Graphics Card with StreetFighter 4 PC Game £209.99
1 x Asus P9X79 PRO Intel X79 (Socket 2011) DDR3 Motherboard £203.98
1 x Corsair Professional Series AX750 High Performance 750W Modular '80 Plus Gold' Power Supply (CMPSU-750AXUK) £129.98
1 x Antec P280 Super Midi Tower Case - Gun Metal Black £109.99
1 x Microsoft Windows 7 Professional SP1 64-Bit - OEM (FQC-04649) £108.00
1 x Seagate Barracuda 2TB 7200RPM SATA 6Gb/s 64MB Cache - OEM (ST2000DM001) £99.98
1 x Corsair Vengeance 16GB (4x4GB) DDR3 PC3-12800C9 1600MHz Dual/Quad Channel Kit (CMZ16GX3M4A1600C9) £86.39
1 x Corsair Hydro H100 Extreme Performance Liquid CPU Cooler (Socket LGA775/LGA1155/LGA1156/LGA1366/LGA2011/AM2/AM3) (CWCH100) £84.98
1 x Corsair Force GT 60GB 2.5" SATA 6Gb/s Solid State Hard Drive (CSSD-F60GBGT-BK) £71.99
1 x Akasa USB 3.0 SuperSpeed Memory Card Reader (Internal header) (AK-ICR-14) £20.99
1 x LG GH22NS90 24x DVD±RW SATA ReWriter (Black) - OEM £18.98
2 x Noctua NF-P12 Vortex-Control 120mm Quiet Case Fan - 3 Pin £17.99 (£35.98)
Total : £1,427.72 (includes shipping : £13.75).
Can somebody have a quick look at it for me and let me know if everything looks good? I.e. I won't run into any problems?
I'm hoping to remove the stock case fans from the top as I'll be using the Corsair H100 there and attach them to the front of the case. Gonna swap out the stock fans on the H100 for the quieter Noctua ones.
I'm gonna use Asus' SSD caching. The RAM is listed on Asus' Qualified Vendor List and is quad-channel so I'm thinking I won't have any trouble. I downgraded myself to 4x4gb because I can't afford 4x8gb. I'll upgrade in time.
Only thing I'm worried about is the mobo not booting and having to do the old BIOS flashback trick. Anyone have any issues with this? Is it tricky to fix?
Cheers!