Excuse me but I work there. My quotes were straight out of a Monorail Shop manager's mouth.
Oh and the process to fully repaint a Monorail is this:
The train is towed onto Beam 10 of the maintenance shop. They leave all the Cars except Car 6 outside the Shop.
Car six iss the first to be stripped which takes about a day. (The paint booth is only large enough to do one car at a time.
Once each car is done, the train is pushed one car farther into the Shop and the next car is stripped. This is done in this sequence (Car 6-Car 1} so the bare fiberglass isn't sitting exposed and unpainted outside.
Once the entire train is stripped and is fully inside the Shop, (this means Car 1 was the last to be stripped and is now in the paint booth which is located just inside the bay door to beam 10), Car 1 is painted white then striped then clear coated. The painting takes about a day per car.
The tractor pulls the train out one car at a time, one day at a time, until Car 6 is the last to be painted. This ensures that no bare cars are exposed. As the train goes in, its stripped. As it comes out, its painted.
It takes about 12-14 days therefore.
I never claimed to be an expert, those were your words. But I do know what I'm talking about.