Lumatic, just thought I'd let you know (I noticed it a few weeks back, but he's probably had it awhile) but inland sells a new counter w/sink here:
Inland RV Center Inc.
Andy's picture of that counter from the same page:
As far as that edging (at least on our 69) that snapped over it,we painted it with Krylon Fushion (the rest of the bathroom was coated with white TileDoc) in an aluminum color and reattached. Has held up for almost 2 years without a scratch (knock on wood).