I was unaware of that finish, and i'm looking for a clear oil finish for my current project, it sounds really interesting. Do you know where I could get some more info on this?
I think bridge wise, that the kahler that psw used on his guitar (It's one amazing guitar psw, if your reading) would suit the Js very nicely. But Ive never worked with, or played on one, so I'm really just talking about looks here, but if you already have a floyed style, use it. It's hard to make a bridge look bad on that body shape.