I assume the varying quality of the original finish was a result of the sprayer's hand when they were painted (and not any style considerations from management, but maybe I'm wrong). I may have missed some discussion but are there particular considerations as to gloss-to-matte finishes when cleaning...
These are two as-new, boxed & "closeted" Martin 63's showing the finish variance for a baseline. Believe me, the "cleaners" look a lot worse:
