Looking to really push it on the racetrack then you may want to consider the addition of a steering damper. This will take all the headshake and nervousness out of the front end, so you can focus your concentration on the next corner. This unit requires the purchase of the Mounting Bracket below.
Fits 990 Super Duke
This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65