Well let me apologise first John if I offended you, that was certainly not my intention.
I do not have any concrete evidence that it is a dodgy sale, however I put the few minor clues together (Bike age, gears cost a Grand, Size fits a 6" person)
None of these suggest a dodgy sale.
However I reserve the right to listen to a gut feeling, right or wrong that may be it ha served me well when dealing in remote second hand buying experiences.
Secondly John, I regard this forum as a place of friends, people with whom I have a common interest and with whom all share a desire to share information and dreams, sometimes that means I will share my thoughts without a filter as I did above.
I would be pleased to hear that someone bought the bike and was happy with it.
Ian