I think you have come to the right place. If anyone knows where to find some vinyl they will likely show up on this board. I am a new MC owner myself but every questions I have had so far I have been able to find either in the archives or straight from the folks who grace this board.
That is one nice S&S you have there. You see a lot of boats (like mine) that have been abused and need to be brought back to life. It is wonderful to see an original with an owner who cares about it as well.
94 Prostar 190, LT-1, Powerslot