Bryant, ahh, got it. I have the original set from 2014 (black roof). The lettering is above the windows on them, so I’d didn’t pick up on it. Sounds like they are consistent with (i.e., match) the black roof cars, but not the newer white roof cars.
Of course, we’ve still gotta wait for the as-built paint colors to determine if they actually match any or the previous sets.....