Layered/Modular Interior Wall Trims

To preface, I don’t know how viable this idea really is with the current room system. However, it’s always irked me that we can’t pair all basic wall colors with all basic trim and baseboard colors for more consistent “flow” through our builds without being pigeonholed into using specific swatches. 

The idea is essentially to make a new Build Mode category for Interior Wall Trims. In this category, players would be able to choose from a selection of baseboard and crown molding options in at least white, black, gray, light wood, and dark wood swatches.

Players would have the ability to select either baseboard, crown, or both, similar to the new stair rails options. This could either apply on a room-by-room basis, or could possibly be adapted to one wall at a time.
Naturally, depending on the thickness of the trim, objects and windows/doors may not be placeable in all areas of the wall, unless moveobjects is enabled. 

Ideally, as part of the patch that this would come in, most of the basic color swatches that already have trim built in should have new versions with no trim. 

Thoughts?