I own a 1993 Winnebago Brave 31' that has a 30amp service. When running on shore power, you must select either the front or rear AC unit. When running on the genset, you can run both. Living in Texas during the summertime, you cannot cool down the motorhome running only one AC unit. It seems the internal wiring is rated at 50amps, as it runs that way on generator power. Would I be taking any risks by bypassing this front/rear AC switch and use a 30-50amp adapter cord so I can hook up to 50amp services?