Wally are you wanting us to run some laps on defaults? Perhaps a mild setup, such as tyre pressures, fuel, and aero? or see how the cars optimize with setups to each track?
I ran the Porsche Cayman GT4 around Monza a few times. It's a track that is known for low aero... my time was with 0 front and rear wing & tweaked tyre pressures. Plenty more in it though.