I feel like we need another CSX route. The route could start all the way in Greenwhich ( located in Philly PA), and go all the way to Manville NJ ( the reason why all the to Manville NJ is because that's the beginning of the CSAO Lehigh line). Also to add by Woodbourne PA there could be a small portion of the NS Morrisville line because a CSX local runs on there to get to Lansdale PA. for engines I feel like we could hace CSX AC44CWs/CM44ACs ( CM44ACs being rebuilt ac44cws), CSX GP38-2, CSX SD70MACe ( rebuilt of the SD70MAC). SEPTA Silverliners 4s and 5s for the West Trenton line. For rolling stock, the new CSX coil cars, trash cars, EPIC cars, wells cars, boxcars, well cars with trash containers ,and other general mix freight cars/
A CSX ET44AH and/or ST70AH (SD70ACe-T4) would be my picks for a new CSX route. A GP40-2 instead of the ubiquitous GP38-2 would be nice, too. I'd also love to see CSX's new ET23DCM rebuilds (they are SD40-2s rebuilt as Tier 4 locos with 6-Cylinder GEVO prime movers.); there are 13 of these being built. Also, we need to see CSX's new Heritage Fleet ES44AHs.
There are many CSX GP40-2 repaints available in a variety of liveries including weathered versions. Jesse James and RWA sites for a starting point.
For the Electric SEPTA portion Reskinned AEM-7 ALP-44M 2301-2308 and Reskinned ACS-64s now 901-915 paint version alongside Reskinned Comet II-IVs fit there alongside the Silverliner IV and Vs. On the electric portion, double-stack trains do run there this is due to the fact that the Reading RR put wires as high as possible unlike Erie Lackawanna RR Morris and Essex Lines and Penn Central Washington DC to New Haven and South Amboy to Rahway where you can't put double stack trains under OHLE.