This is your best tune by miles (all of your tunes are excellent, but this is just that one step above).
We have pin sharp corner turn in, no understeer or oversteer, excellent stability under hard braking (and I am a very late braker), and good top end speed. What I like about the tune is that you can drive the car harder and harder (particularly at Mt Panorama) and it just gives you more and gets better and faster. This car will not bite you, that's what is so good about this tune. Above all else, it is fun to drive at the limit.
All I changed was the brake bias to 6/5 just because it suits my driving style.
Brilliant job GR65.