I paid the $450 for the Chademo and I am happy to report I can make in SR+ from O'Fallon, MO to Coralville, IA supercharger with a 20 minute stop at either Ayerco in Bowling Green, MO or the one in Canton, MO. AmerenUE has two Chademo chargers along side the J1772 at each location and I charged...