Thanks to everyone who replied on the thread!
The bike is way too big for me (I'm 5'11") so I won't be buying it.
It's 100% badge- and decal-less. Paint is bright and intact save a 3/4" to the metal chip on the top-tube - not too easy to see. If it's a respray (factory or otherwise) I do not know, it seemed flat enough but I would expect better from the factory...
XTR front and rear mechs, good general condition, a tiny touch of chain-suck, non-matching throw-away tyres, needs a minor service but headset / bb / hubs are tight, fork and stem/bar clean, gripshifts working well, unknown and unidentifiable (for me anyway) cranks - Italian supposedly. Rear brake cable running under rather than through top tube.
I've been contacted by another forum member and they have the first chance to follow-up with the seller. If he decides not to got for it then I will post the bikes location and asking price.
Cheers for now - and thanks again,
Mike