Besides the fact she is still a hoot to ride, that is one of the reasons I have held onto my Valkyrie. I've got love, time money and memories invested I'll never recoup if I sold her. Also another reason I've been content to leave the exhaust alone on my F6B. Not heard a GL1800 yet that sounds as good as the Valkyire GL 1500 through 6 into 6 pipes.