Removing heavy scratches AKA 'desert pinstriping'

[tankcj]

I have a Porter Cable DA and most of the heavy cut compounds say to use a high speed buffer. What compound/polish and pad should I use on these scratches with a DA?

I just finished my motorhome and used the LC orange pad with Klasse AIO on it and it did a great job of removing the fine scratches and swirls but my Jeep is pretty rough. No oxidation, just scratches.

I was only able to upload the one photo...the others failed with an error.