I say leave the locos "as is" and run the trip. For little to no expense we can put a temporary CNJ logo over the NJT nose logo. I have seen this done on the 1985 E8 excursion on the RVL.
The fantrip should be a joint collaboration between TriState, NJT, and URHS (if deemed necessary).
The fantrip should be a joint collaboration between TriState, NJT, and URHS (if deemed necessary).