for the black plastic trim I use Poorboy's World Trim Restorer. I love it, works great, and is quite durable. Smells good, too. www.poorboysworld.com
I, also, use their Pro Polish, Natty Blue and Red wax, basically this is the brand I prefer. I use pro polish, then blackhole glaze to pop the metallic, EX-P sealant, then a coat of natty blue wax, two coats if I am up to it.