OK, Just got a new CK L and am obsessing over what to use for cleaning, etc. (shampoos, preping, polishing, sealing, waxing, cleaning tools - towels, brushes, etc.). It's overwhelming. Has anyone tried Klasse or PS21 or 12? Went on Maguiars website and they recommended a "Gel Wash" (south Florida location, hard water an issue). After alot of research, I am sold on 303 for panels, tire/wheels, interior; Meguiars Generation NXT for windows; and microfiber cloths; and concours buffing towel. Still confused about everything else?