Some Nav Bezel Questions

[GRR8Charger]

I'm soon replacing my 6 disc factory radio with one of the aftermarket Nav systems such as the Pioneer AVIC-Z2. I've read the threads about radio replacement but have some questions about the bezels they mention. Do I order the nav bezel from my dodge dealer? Can I get the bezel prepainted go man-go? Anyone know approximate cost of this part?

[sLOWDOHC]

If they come stock, Im sure you can get it from the dealer GMG.

The cost for the silver one is about $56, and it lists for about $85.