I just got off the phone with Fred Goeske and we talked a bit about these adapters. Like has been said... he can do them now, but they ain't gonna be cheap (they weren't cheap from Skulte either... materials & labor for these cost some cash)
I'm going to take one of mine off the Panty Buncher and send it on down to him. He's going to make an exact design from it and send it back to me same day.