Yeah two A/C units in any of the Axis/Vegas campers would turn the thing into a meat locker. Most of us aren't planning on storing many sides of beef in them so we're all happy with one A/C!
The whole coach is only wired for 30A service (heck the auto crossover switch for the genny in ours is only rated for 20A!).
We haven't bottomed out on anything yet; even on steep driveways (the wheels are much closer to the front & rear making the approach and exit angles quite high--even at the rear compared to class C units).
So far we have camped in several campgrounds without paved roads; including one that was heavily rutted without making contact with the ground--even at the entry door.
This campground was fairly bumpy and the entrance road was wet, muddy, and rutted:
Note that there is no mud on the drop down below the door.
(And my son always asks: "How come you're always taking a picture of the camper at the campground?" LOL My answer: "Because you don't like me taking pictures of you!" yeah he is a teenager now.)