Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Beans45601-at-aol-dot-com> Where can i get some switches that can take 20-30amps? i went to an auto store and they had 50amp switches, i am not sure of the voltage though. Would these work for 120 volts? Also, where can i get an amp meter? Thanks Adam