So I did some calling around to tech support and watched some vids and made my choice.
Here is what I bought along with the Video Mike made for using this PC. Porter Cable 7424 & Foam Pad Kit - Car Buffer
I went with Orange foams for the swirl removers, White for the AIO product, and Red for the polish I use which has no abrasives in it and is just for optics.
I was reading some forum info and it seems many like to use a 5 inch back plate with a 5.5 pad but the kit suggests a 6.5 pad which it comes with. I hope I dont have any issues with that but its what they recommend so I went with it.