Good luck! I own a Nighhawk 750, which is definitely NOT a sportbike, and I have gone nuts trying to set up the mirrors so I can see *behind* me! I can see some, but there is way too much I can't see. On another bike I had the mirros like most right-side mirrors on car. They let you see better, but it is true that your depth perception gets skewed a bit. Still, you get a much better range.
Giulio
Giulio