Nothing against your car, but most of the class racing cars are pro built high dollar units.... Takes a bunch of money and a ton of talent to do any class racing in either NHRA or IHRA anymore. It does sound like you have the makings for a first class bracket car!!! If you're intent on being a class racer, better get an NHRA rule book, then spend the extra $$$ to get all the SFI specs, etc..... To be a competitive class racer, you have to know the rule book inside and out, plus a thorough understanding of the grey areas and build every piece of the car to fit the class.....