I just found the thread you were talking about, it appears near £1k is with a new DMF as well which makes sense. Hmm, thats putting me off! With new front discs/pads and clutch/dmf, that puts the purchase price up near £9k plus the tax, which of course is on par with buying any car, but its still something I will have to pay for within 4 weeks.
hmmmm
The high clutch isnt necessarily a sign of a worn out clutch - most 350z seem to be like this from the factory and there is a thread on here on how to adjust the height of it. Lots of people have lowered their clutches inc me - very effective as it was very difficult to drive smoothly before.