Beasley has good fiberglass stuff:
http://beasleycomposites.com/
The Skorp stuff is at the bottom of the Ducati section. The tail section would require considerable modification for street use, and requires a good bit of creativity for mounting even for track use.
Here's two pics of the tail section and fairing:
http://philadelphiariders.com/gallery/album43/P8010099
http://philadelphiariders.com/gallery/album43/P8010092
Penske makes very good shocks for Skorps, I went with the Wilbers route:
http://wilbersusa.com/wilbers/index.htm
Penske does not exist in Europe to my knowledge, and so Wilbers is what the racers on the German site
http://www.mzskorpion.de use. They are competative in price to the high-end Penske, but I think are more beautifully finished.
I haven't done any mods to the motor, and don't have any planned. I tried to make my Sport as light and nimble as possible, and am down to 346 pounds.
Chris, Philadelphia