The stock white plastic and metal trim on the gray walls always bothered me. TonyD inspired me to paint all trim to match the factory gray accents. I think its one of the better mods I've done. All the trim was easily removed except for the water inlet to the fresh tank. Had to very carefully mask around it. The square port to the left of the shore power inlet is for an additional coax cable.
Note the missing grab bar:
The factory white grab bar did not want to accept the gray paint, so I searched for the stock bar in gray. After several hours on the Internet and phone calls to the manufacturer, I took a chance on the Camco 42173 from Camping World. Photo of the holes for the factory handle:
The Camco unit fit almost perfectly (use the old screws from the factory grab bar as they are slightly smaller). BTW, it also comes in black for those of you who might be interested.
I also painted the two Norcold vents in the front of the trailer so they too match.