Alright. Currently my car has a BBK cold air kit, BBK underdrive pulleys, ac and smog pump elim, proform electric fan, headers, off road H-pipe, flowmaster catback, subframe connectors, 245/60R15 Hoosier Quick Time Pros, 65mm BBK throttle body and 4:10 gears. I have an AOD. I have a couple of questions. Should I keep the AOD and put a shift kit and a convertor in it? will I lose my Overdrive with a shift kit? Or Should I buy the better, stronger C4 with the same mods? One last question in my quest for lower ET's I'm considering a intake and cam swap. I was wondering if the Trick Flow Street Heat and the E-303 are a good match. I will probably run in the mid to high 2000's for stall. Does this sound like a good combination until I can afford heads and a rebuild?