Looks like I might be getting closer to the answers to my questions from the SCCA. Here's the most recent e-mail.

Hello Derek,

John will need to address this question as no one has inquired about racing Crossfires at this time. He is in town till mid day tomorrow, so hopefully he can get some kind of info to you.

Bryan Cohn
Manager of SCCA Club Racing
Competition Programs
PO Box 19400
Topeka KS 66619
bcohn@scca.com
800 770 2055 ext 333