careful if you put it into a mainstream auction as the will take a huge chunk of commission and other of their fiddles.
I'd try that classic site I linked to first as it will cost you nothing, has wide readership, and no commission if you sell.
Lots of pics of the bike,both sides and of the spares and its history.
Not often I'd say this but certainly list at 8k and just sit back and wait.
If I had the money I'd buy it.
good luck