It sounds like you have another big bodied MB on the road. Your posts about this car have started me thinking about possibly getting a big bodied car for a project.
I've gotten things in Europe caught up and don't spend any time there any more. I'm currently working in PA, WV, KY and OH. It looks like I will be working on the West Coast for a while coming up soon. Maybe I'll have a chance to see the newest big V8.
It's kind of a good problem to have when your a/c is freezing you. The climate control is much easier and less expensive to sort out than is an evaporator.
Hope everything is going well.
Have a great day,