Umm, you'd need to do some crazy stuff like gut the interior or go full cage to be anything else. At that point you'd go into a prepared category. With the MSP, all you have to do is put a BOV on the car and you're thrown into Street Mod. It's pretty much one of the stop "street" classes. Some common competitors in that class (for us at least) is Brian (goofy guy with the Shinka RX8 that did the Pitt fun run with us) in his turbo'd Focus, there are a few Subarus in that class. Perro del Sol runs his Spicy in SM.
Here's a link to the last event I ran's scores.
http://www.axtime.com/8/289
That may give you an idea of who may run in that class.
What all mods does Coon have on his 3? That will help me tell you where he is.