Well done!!!
I only got a couple of things...
1. Engine braking is a sign that your rolling off too early. Try the no brake drill or build some braking markers that you can move around to minimize engine braking time. Now... don't get me wrong, some corners just need a bit of engine braking to set entry speed. But even on those, ask yourself if better steering and better throttle control would help there.
2. Setting up - The good rule is to get it done as early as possible. Try to move your bum off the seat while your on the throttle vs on the brakes. While not a big deal now, when the speeds start ramping up, it WILL be later. There is no way your gunna drop down in a corner at 90+mph, steering super hard and moving your bum around. The bike will wiggle, simple as that, best build the habit now.
3. Vision is something everyone can always improve on. Watch your turning in and looking in.
Aside of that, Jason has it right, have fun!!! As long as your brain matches your riding, you can take as long as you need.