Seriously, another factor towards this will be car choices. I'd gather the Ford GT '18 has better perfomance than the Ford GT Test Car. Let's say the new McLaren 720S GT3 is added as well. Plus, the C8 GTE(or a made up Gr.3 version). This could be a race of MR cars for some of these races. It would still allow players to not feel they are compromising, when they choose Chevy or Ford versus the european MR choices. More evenly matched choices, for some of the fair weather(and high tyre wear) races.