Thanks for the info, under £6k at dealers should mean under £5k private! Black or red for me I reckon!
Still won't find a GT spec with under 80k on the clock for under 6k
Of course there are zeds out there in that price range
Cheapest GT spec that I'm aware of anywhere near your mileage requirement http://www.pistonheads.com/sales/3757642.htm
Next cheapest http://www.ebay.co.uk/itm/Nissan-350Z-3-5-V6-GT-Pack-/270953985635?pt=Automobiles_UK&hash=item3f161db663