I'm calling it done now, with the completion of three cabinets... all simple plywood boxes with beadboard sides and door panels to match the wainscoting. And just to clarify, the door reveals don't look nearly as bad in real life as the do in these pictures. Not sure why they look like this unless it's a result of the flash... or the bad photographer. And yeah, the pink was my choice.
Sink cabinet (because Jean wouldn't let me build a medicine cabinet into the wall... which would have been miles better, IMO). It looks too high... but I'd have to move the towel rack to lower it much. Didn't know I was making a cabinet when I put the towel bar in.
Just a pic of the store bought vanity (I put the beadboard on the end)