Hi! I have been using a Bosch EL-51253 (30 Amp) charging station for the past couple of years and it has worked great with my Fiat 500e and BMW i3. Since the Model 3 charges at 32 Amp, not 40 like the other Teslas, it seems that this station should be just fine with a SAE J1772 adapter and there is no need to upgrade to the Tesla Wall Connector. Am I correct, or is there any other metric that would justify the upgrade? Thanks!