Well here is the basket I currently have sitting at 
www.scan.co.uk, it's probably my limit.  All I need to know now is whether I have the right amount of fittings, and whether they will fit the tubing too.
2.5m TFC Blue UV Reactive Tube 3/8" ID - 1/2" OD		 £5.49	 £6.45	
LN23491
1L Feser Aqua - Ultra Pure Water (bi-distilled) water cooling systems (Non Conductive < 0.1 µS/cm)		 £3.99	 £4.69	
LN27287
Laing D5 Vario Pump 12v (MCP655) 1/2" ID		 £63.29	 £74.37	
LN27920
10 Pack of SCAN Black PVC Hose Clip 1/2 OD (For 3/8 - 1/2 Hose)		 £9.98	 £11.73	
LN28332
Corsair Obsidian Series 800D, Black, Full Tower Case, with Side Window, 3 x 140mm Fans, w/o PSU		 £199.80	 £234.77	
LN29147
Razer Deathadder Re-Spawn Mouse, 3500dpi 3.5G Infrared Sensor		 £36.55	 £42.95	
LN29268
EK-FC5870 - Acetal & Nickel Full Cover Block, AMD/ATI Radeon HD 5870		 £64.86	 £76.21	
LN31513
120mm Scythe Gentle Typhoon 1150 RPM Cooling Fan		 £35.67	 £41.91	
LN31779
2TB Samsung HD203WI Spinpoint F3EG, EcoGreen, SATA 3Gb/s, 32MB Cache, 8.9 ms, NCQ, OEM		 £89.98	 £105.73	
LN31906
Samsung Blu-Ray Combo Player 8x BD-ROM, 16x DVD-ROM, 48x CD-ROM Read, LightScribe, Retail		 £56.98	 £66.95	
LN32131
EK-CoolStream RAD XT (360)		 £37.10	 £43.59	
LN32150
EK-Supreme HF - Acetal+Nickel water block for all socket CPU's		 £44.85	 £52.70	
LN32138
Intel Core i7 930 D0 SLBKP Bloomfield 45nm, 2.8 GHz, QPI 4.8GT/s, 8MB Cache, 20x Ratio, 130W, Retail		 £196.17	 £230.50	
LN32265
22" LG W2261VP Black, LCD Full HD Widescreen Gaming Monitor, 2ms, 1920x1080, 20,000:1, HDMI		 £231.96	 £272.55	
LN32365
Gigabyte, GA-X58A-UD5, X58 Express, S1366, PCI-E (x16), DDR3 2200, USB3 SATA 6Gb/s, SATA RAID, ATX		 £181.17	 £212.87	
LN32564
6GB (3x2GB) Corsair Dominator GT, DDR3 PC3-14900 (1866), CAS 9, XMP, DHX, DF, New connector, 1.65V		 £223.86	 £263.04	
LN32592
Bitspower BP-MBCPF-CC1 1/4" BSPP - 1/4" ID - 3/8" OD Compression -Matte Black		 £20.76	 £24.39	
LN32593
Bitspower BP-MB45R2CPF-CC2 1/4" BSPP - 3/8" ID - 1/2" OD Rotary 45 Degree Comp -Matte Black		 £40.40	 £47.47	
LN32743
XSPC Single 5.25" Bay Reservoir (Alu Front)		 £20.49	 £24.08	
LN32723
Bitspower 1/4" BSPP - 3/8" ID Hose Tail - Matte Black		 £4.38	 £5.15	
LN33509
2GB Sapphire HD 5870 Vapor-X, PCI-E 2.0, 4800MHz GDDR5, GPU 850MHz, 1600 Cores, 2x DVI/ DP/ HDMI		 £340.73	 £400.36
Net Total
Carriage
VAT
£1,908.46
£20.34
£337.56
Total£2,266.36