This is your beginner speculating on the unfamiliar world of volts.
Would 12 volts on the 20,000 Shark simulate the high revving Porsche motor better than 35,000 at 11 volts? Does the 12 volts make really hyper active cars?
If we don’t do the 20,000 for the 917’s, maybe the Goodwood cars should be 20,000 at 12 volts.