Good of you to notice but it is my 1948 Vincent. I have four Triumphs, too. I haven't been able to ride for the last year, since it doesn't feel safe any more and it actually makes me feel worse. I used to live for riding, but now I'm thinking aout selling the bikes. Major bummer. I saw Marty Dickerson a couple of days ago who raced Vincents at Bonneville for years and was a friend of Burt Munro of World's Fastest Indian fame. He set another record last year at age 80!
I just started gardening this year but it is no substitute for blasting down the road. It is difficult to adjust to this condition. Mestinon has made it possible for me to drive a car, but I haven't come close to returning to normal yet. I hope you get better.