Right now we have a Class A Winnebago Adventurer with a 50 amp service which runs everything plugged in or with the generator. We are thinking of buying a Jayco Altante 31V which is a smaller RV 32' but only has a 30 amp service. It has two 11,000 btu air conditioners and want a convection/microwave installed as well. Will the 30 amp run both airs and the convention over at the same time? Will it only run one air at a time? The sales people say yes, but we all know how that goes. I can't find anything on it really. We have been full-time since 2002 and our RV is breaking down and want to trade for a smaller. The Alante drives nice and love the floor plan, but the 30 amp is a concern. Also will a Ford V10 320 HP engine have trouble going up hills while pulling a car?