If it has sentimental value, clean it up and hang it up, but if not - then sell it on to someone who will get some fun out of restoring it and riding it. That bike has a lot of life and purpose left in it.
I predict it being sold to someone here where it will be stripped out, cleaned up, parts bought and stashed away... left aside for a year while they move house and set up their new workshop... last parts bought and then the bike gets built up and wins BOTM.