I keep forgetting about this place, but check out the larger Home Hardware stores too. You may be able to find #9 as well as your PC all in one stop. Depending how many or what kind of pads you get though, PC ownership can get pricey (about $300)....
It's hard to come up with a recommendation for you without seeing the paint in person. It's pretty much up to you to assess what damage (if any) your paint has under good and different lighting conditions, and to then formulate a plan to correct it. Don't forget to try a milder solution first though, which is safer by default.
Other than perfecting the paint, dressing the tires, and making sure the chrome and wheels look good, I'm not sure there is a ton more you could do really.... I suppose you could look into some of the polymer sealant systems people use here, but I'm not convinced that it would look a world "better" on well-prepared paint than a traditional glaze/wax regimen.
Oh yeah, pick up a California Car Duster too - that helps keep things looking good when the car gets dusty. Run a search on this tool for some good usage hints.