To be honest this machine hasn't come about out of necessity, the PC I already have was probably far better than most PCs in the average household, for me this has been a personal challenge (having never watercooled before) and is a project to challenge me and to try and make something which is a bit special, something which doesn't have compromise and has had a lot of time and effort put into it, I.E. something that's come together out of pride and hard work.
Final spec should be something along the lines of:
Corsair 800D Case
i7 950 3.06GHz CPU
EK Supreme HF Plexi Nickel CPU Block
Asus Rampage III Motherboard
EVGA GTX 580 Hydro Copper 2 GPU (will add a 2nd later on)
Creative XFI Soundcard
12GB Corsair DDR 2000Mhz (currently 6GB)
120GB Corsair SSD HDD (will possibly add a second and slower, larger storage HDDs)
LG Blu-Ray Writer/Reader Drive
Lamptron FC5 V2 Fan Controller
XSPC 360 Radiator
Laing D5 Pump with Bitspower Mod Top (V2)
iandh 225 Stealth Reservoir
Tygon R3603 Tubing
Feser One Fluid
Bitspower Compression Fittings
MDPC-X Sleeving, Screws & Cable Clips