Ride at 75% of your ability, so that your attention is on locking onto the bike with your legs, quick turning, getting back on the throttle, and having a relaxed grip on the bars...
Build up speed as the day goes on, but in order to improve your confidence in quick turning, you have to practice it, without firing up your SR's, and be willing to experiment with different turn points and quick turn rates...
Perfect practice makes perfect...