Just a pseudo-update on this topic...
After more reading, I've been leaning towards doing a 1-step correction using Menz FG400 or Jescar Compound. What drove this decision to back away from the AIO is that the durability is really important to me. However, I don't want to spend the money on a ceramic coating and instead will hand apply Collinite 476 or Finish Kare BWM-101 fur the ultimate bang-for-the-buck durability.
I'm still grappling with pad selection. I'm now of the mind of getting 6 ThinPros: 2 orange + 4 white. I don't specifically need a pad for waxing/sealing.
I just wish AG offered the ThinPros in a 12-pack. The 12-pack pricing on the LC Flat pads is $2 cheaper per pad compared to the ThinPros 6-pack =\
I've got samples of the Jescar Compound/Micro-Polish, FG400, HD Speed, several Duragloss products, the Collinite 476 and FK wax. I have lots of versatility. I'm just trying to keep my initial pad spend sensible.