The new E11 that you saw is a replacement for the current E11-1, our '78 Hahn. The current E11 ('89 Quality/Duplex) will be redesignated. After repair work by John Miller & Son / Shop 1's Oreland shop, it is back in service and running first out.
The new one arrived in the station Sunday night after Expo (right while everyone else was out on a job). After going through the requisite Oohs! and Ahs!, the work of getting it equipped and everyone trained on it starts.
Stay safe out there, everyone goes home!