my suggestion is to make the CSX ES44AC-H with CSX 3194 & CSX 911 & CSX 1776 for sand patch grade DLC loco with CSX steel coil & CSX gondola car CSX with litter logo CSX with boxcar logo CSX 3194 & 911 & 1776 CSX gondola car CSX Steel coil
The ES44AC is really, really similar to the existing AC4400. A modern engine that would add more variety would be an SD70ACe
Just a suggestion on my part. But it's a shame that the most recent EMD engine in the game ceased production 40 years ago.
I want the ET44AH and ST70AH (CSX SD70ACe-T4). If we get the ES44AHs, we could get the CSX First Responders and Military units. Those are awesome paint schemes.