I currently own a Honda EU2000i generator but am considering upgrading power to 30A so I can run the a/c in my RV. I'm unsure whether to buy the companion generator for the Honda or a purchase a replacement single generator that delivers 30A. Some of the newer generators look quite attractive from a cost perspective buy I'm concerned about RFI - the Honda seems exceptionally quiet in this regard. One unit I'm considering is the Champion 75531i - does anyone have an experience with this unit that can comment in its suitability ? Or any other suggestions for units I should look at. thanks K9CPE - Paul.