you might find a buyer,if not i would be interested in them ,if the member above that asked first doesnt show I will gladly take them off your your hands for ya.Does your climate control still work as it should?I would like to feel a r-12 system in action....I want to do mine the way you have set up and want to see if r-12 is any different from the what I have felt with the newer refridgerant.