I noticed that you had placed an add on this site for a GT500 back in May.
If you are still looking,
I have a mint condition blue 1977 GT for sale.
All the paintwork is in perfect condition, there is no rust or blistering, the bike is MOT'ed and taxed; however, it has only seen 20miles since the last MOT, and only on the sunny days, otherwise it is kept in a heated garage. I have it hooked up to a trickle charger and once a week it gets started and run round the block if weather permits.
Unfortunately I can’t enclose a photo of the bike, as the maximum limit of attachments on this site is only 100kb
If you are interested, I can email you some photos directly if you forward your e-mail address.
Regards
keith.marr@petrofac.co.uk