The forks have lasted very well on the Triumph - he must've thrown his jacket over them when he stepped off and walked away.
All of those bikes are perfectly fine. A little buffing and they would all be back on the road. Ride em, don't hide em.
10 to 1 that bike runs like a scared cat, looks like that as an anti-theft devise. Looks similar to my daily airhead. But on the inside a whole different story. Just a hunch...