Hey welcome to DC!
1. I would wash it first with Black Magic car wash (guys this stuff suds like no other!) or Poor Boys Super Slick and suds, with a soft mitt using two bucket method. or Mother gold
2. Then dry with Waffle Weave mf.
3. Clay with detail spray as lubricant
4. I would then use your PC with #83 with a Red Meguiars or another cut pad on speed 3 to spread then 6 to work in, (remember to work it in, it may take several minutes a panel) 3-2inch lines at first to prime pad on pad and 2 more on , should take care of swirls and dullness, same on wheels
4.5. If some scratches are very bad use Scratch X first then #83
5. Remove with a MF towel
6. follow with NXT with polishing pad on 3-5 speed (for a slight cleaning action whitch may clear up any hazing left by #83 (I have never encountered such) and on wheels probably by hand for ease
7. top with S100 by hand (thin coats!)
8. Running boards and plastic use Adams VRT, stuff is great with a matte shine
9. Same as above on tires if looking for subtle shine but great look, Armor All in wells (cheap and not bad) or use Dupont Teflon Tire shine on tires looks great and readliy available in most areas
10. Stoners invisible glass on glass and mf
I did a 4runner a couple of weeks ago so hope this should help!
Andrew