I think you have made a very wise decision. In my mind, any way you look at it, your pickup and trailer, are overloaded with the A3, if not legally, but literally. Even when little stuff goes wrong, things can get very messy. I have been stopped so many times, even when I think I'm legal, and those Guys can always find something to complain about. Even if they just put you "out of service", it can be costly to fix the problem, along the road.
Lee in Alaska