I have been to a few BMW CCA HPDS and I know I need to go to more. But I know I would like to get into some form of racing. Club racing seems like the direction I'd like to go. I don't want to turn my 2000 M Coupe into a race car. I'm thinking more along the lines of a 2002 or old e30 3 series. What are your recommendations? I'd like to know what the opperating costs are between these 2. What are some of the pros and cons of the later models?