Thanks Sinnerman. This is super helpful.
Colour sounds likely 'Bordeaux platinum' as it's an odd claret red with spangles, that doesn't really show through in my photos.
Around 93 I was very close to pushing the button on a Diablo, but decided that I couldn't really justify the spend at the time. So I ran away and didn't buy anything. The girlfriend / wife was living in Poole which I recall was where the importer was. The sheet in your photo looks very much like the one the chap at importers showed me. It was probably at the back end of 93, so might have been a 94 sheet that I saw because I recall having a choice between Diablo and Diablo LE. Didn't pay much attention to the higher end models as Dakota upwards was a definate non starter for me cost wise.
Not getting Diablo at time always niggled me, so have since swept up this Dakota which is a go to ride.
Also have a Dragon, Prestige like your brochure shot. Reckon the Dragon is probably 94/95 (lacquered finish, but with different style decals), as I think after this (96) they dropped the Tange Prestige tubing :-(
Would that add up?
Thanks again, really appreciated.