I remember (geez it was a long time ago) my college roommate’s dad got a M-B 300 SEL 6.3.
It was an awesome beast and he was so excited he would sit in it (inside the garage) and sleep enjoying the leather and wood. Maybe it was the missus - she had a sharp tongue - but I think it was the car !

One time we drove to their cabin on the Colorado River- 100 mph in 100° F temp and ice forming on the a/c vents. Magnificent!

I hope you get a chance / take the beast to Idaho or Wyoming and really use it!
Mike