Thanks, Mark. I think the Blackfire may be too $ for me, though. What do you think of the pad selection and backing plate I noted above?
Yeah, the Blackfire AIO is $40 Skins, but it is a quart. That is a lot of product, probably only take you a few ounces to do the entire car.
The Wolfgang Uber AIO is $30 but is only a pint. Again, more than plenty to do your car 3-4 times.
The Wolfgang Total Swirl Remover (TSR) is $27.00 but is only 8oz. But it is a superb product, I always keep this one in my arsenal.
Or, here's another superb ultra fine Finishing Polish, Meguiars #205, and commonly sells for about $23/quart. It can be bought here, and even many big box auto parts stores, and some Walmarts sell it.
Only things with the last 2 products I mention, WG TSR, and Meg's #205, neither contain any waxes-sealants, they are strictly pure Polishes, and you then choose a protection product of choice, which you may already have on hand?
As for Backing Plates and Pads, most usually pair either the Porter Cable 7424XP, or the Griots GG6 with a Lake Country 5" Yellow Urethane Backing Plate. And the 3" Black Griots Backing Plate somebody else posted would as well convert your GG6 to 3" Pad use for the tighter-smaller areas.
As for Pad choice with the above mentioned Backing Plates, my personal #1 choice would be the Lake Country Thin Pro Pads in white color mostly, in both 5.5" and 3" sizes. Maybe have 1 or 2 more aggressive Orange Pads of the same brand-type on hand for deeper sleeks-scratches if you should so find them.
I have those Thin Pro Pads on hand in the sizes I mention, they are very nice, very high quality, you won't go wrong with them!
As for previous suggestions of Duragloss 105, or 501, these are really nice sealants indeed (I have them both, and 111 as well), and relative steals for what they cost. 501 has a great deal of "cleaning" power, taking out dirts, but lacks in correction abilities as both are extremely low to nothing in the finishing abrasive department needed to remove fine swirls level-smooth paint and to bring out the very highest gloss your paint can attain.
Again, Meg's #205 is an exceptional product, a knock your eyes out fine finishing Polish that's very easy to work with, and can be used either by hand, DA, or Rotary Machine.