Here are some other ideas for thought. A timed race may be better than total laps. MG reds for the amount of laps may be a good call. Found this just posted from another region: http://www.rmaxchallenge.com/page.cfm?content=4&display=168
Look at how they are going to average the weight. Just drop the math to 2 drivers instead of 4.
GJ is the only place to do a race like this, you go Brian. Still smooth as a baby’s butt out there. Tracks not in bad shape either. 😕