Amtrak ran a SEA-EUG roundtrip today, heading south at midday and following 508 north. I managed to get pictures if anyone is interested, and have some observations:
Consist was 4611-Mt. Adams set-467(F59PHI)
Unit was very very quiet.
There are gaps between the exterior grilles and the interior grilles. This space is lighted, which will make night viewing very interesting.
Not the prettiest of units, but they may grow on me.