I think a restatement of rules is in order for the class so visitors are not misinformed when they inquire as to what is allowed and what is not. I thought it was so cool to see Janet out there having a blast and we need that kind of fun being shown to the rest of the non-rc world.
Sedan - Just make it open. Open timing, open esc, open battery, open tire, open chassis and any motor you choose. We'll see everyone running 17.5 boosted on our track as any more power than that will not make it to the ground efficiently. And that is not a bad thing.