Although the shiny stock faceplate is nice, its smooth finish seems to always be dirty or show oils from your hands. Do they make different face plates or even replacements so that I can change it myself? Or maybe a flat instead of a gloss case?

From everything that I've learned on these forums... I guess you could go a few routes.

One... You can purchase a Body Skin for your shiny new phone...
Two... You can purchase a rubberized case (what I did)
Three...Cellular Accessories - 3G, Panasonic, Nokia, Apple, Sony, Acer, BenQ-Siemens, Accessories Store, Tools, is a site I was referred to to purchase a new faceplace amongst other goodies...

Ciao!