G2r race class

I'm getting into racing competitively with my G2r when it's done. Does anyone race theirs? I was talking to my friends that race nitro now and nobody knows what class I would run in. I've ran a race once before with my revo(nitro still) and I ran with other revo's. I somehow don't thinks theirs alot of other G2r's waiting to race and I haven't heard of an electric monster truck or truggy class yet.