If you havent toyed around with running dirt tracks with road cars, I offer you this viewing: Based on Swedish Folksrace, we ran the Copa B class at Tykki Dirt 1. The racing was very close, even with the diverse choice of cars. And if you're in NA timezones, looking for people to race with, check out Can-Am Simsport at Join the Can-Am SimSport Discord Server!
My only wish is a Swedish track and a Volvo 240. Then we can do Swedish folk race (even around Tykki)