Damn Shane, I had no idea you crashed. No broken bones, eh? Those highsides are notorious for broken collar bones.
Your tires are only as productive as your suspension allows them to be. That Gixxer1K will spin slicks with little effort. Only takes 2 more mm of throttle over street tires. Grip is directly related to suspension. Proper suspension will give you much better grip on corner exits. You'll reach a point (You may already be there) where an aftermarket shock will be a huge asset.
I think you are slowly becoming a track junky?