RE: ELECTRICAL PROBLEM
The gen set will not idol down if it is hooked up to the power cord, it has a constant pull on it from the rv's inverter. As for the over loading it should not be unless the ac is on or trying to run.
RE: Airbags
I have 06 2500 Dodge I just installed Ride-Rite Air Bags on, I haven,t had a chance to pull my fifth-wheel yet but I pull a 16ft. enclosed trailer and can tell a big difference. Here is the best deal I found and this is a local shop for me, the boys are easy to deal with and have good prices on any aftermarket product. Give them a call or look them up before you buy, you want be disappointed. Tell them Shannon Howard recommended the Ride Rite bags.
http://www.thoroughbreddiesel.com/
