I love seeing these projects...
It's ironic that I did the exact same thing last year, even down to using blue tape to protect the cheap paneling in the dinette and using a blue electrical boxes. We must be thinking alike when it comes to RV projects:
Mine is brown though - to match the rest of the outlets in the coach. I had a really hard time finding a brown one, and ended up ordering one at a high cost.
This was also the point in my "relationship" with the RV that I began to doubt the fine workmanship of the construction crew. The cheap Wirecon outlets were bad enough, but they busted the rear cover plate on the one under the dinette; one of the tabs on the grey back part was busted off. Since I needed to add an extension to the box, and since the existing one was dangerous, I replaced it.
Also they just let the wiring to the LP leak detector just lay on the carpet, rather than spending a dollar on securing it.
So I ended up securing it, as one of my projects for this year is to add a storage bin to the under seat area. This is a huge waste of storage space not to have anything stored in there.
Since I found this wiring upsetting, you can imagine how much I freaked out when I looked at the wiring around the water pump. It is literally a rat's nest and I am afraid to even touch it since I might cause something to quit working.
Anyway, I love seeing others doing RV projects... as it gives me ideas for my coach. Thanks for sharing.