I pulled the door panels off. I left the roof on but removed the trim & LED lights.
Then the following steps:
Traditional wash
Rough up all surfaces with a scotch brite pad
Wipe down all surfaces with MEK
Apply two coats of ML
I also added SS washers to the lower mounting screws on the door panels. I had a few cracks in the panels and once you pull them off it is clear why there were cracks present in those locations.