View attachment 24006
You don't want to use a 5" Pad on a 5" Backing Plate! For a 5" Backing Plate, it will be best to use a 5-1/2" Pad. This allows a margin of safety, so you won't have the edge of the Backing Plate right at the edge of the Pad when Polishing.
Never used the Buff&Shine stuff, most folks (like myself) opt for the Lake County 5" yellow Urethane Plate, and an assortment of 5-1/2" Lake County Flat Foam Pads. A few Orange, a few White, and a few Black or Red Lake County Pads should cover it for the new Lexus. The White Pad will most likely be the most used for polishing with such a newish vehicle, I doubt you'd be needing anything more aggressive.
Optimum Hyper Compound is said to be quite good, but 64oz of it might be a little too much on hand for now. Unless you plan on polishing a dozen vehicles?
Best to have a few on hand, Meguiars 205 is a great fine finishing Polish, and the Wolfgang Twins, known as Total Swirl Remover, and Finishing Glaze will get the vehicle to an actual concours state of shine, and beauty.
"DG", stands for Duragloss products. It will take you some time to learn the many abbreviations that folks will commonly use here. I've been here over a year, and am still learning.
All of the Duragloss products are very good, and very cheap in price, great bang for the buck. They can also be found at CARQUEST Auto Stores, and I understand some NAPA stores might also handle these products.
Above is a little pic of my Werner Work Platform, on it you will see the Porter Cable 7424XP, the baby Griots Garage 3" DA Polisher, and some Wolfgang Products while I was doing my White 1997 Tahoe LT.
The PC7424XP in this pic is sporting the LC 5" Yellow Urethane Backing Plate, with the LC 5.5" Flat White Polishing Pad.