New SD7s and SD9s would be a great addition to TS2018. There is a D&RGW version, but more liveries would be great. The road names need to be PRR (SD7 & SD9 for Horseshoe Curve), SP (SD7 & SD9 for Donner Pass), GN (SD7 & SD9 for Marias Pass or Stevens Pass), UP (SD7 for Sherman Hill), D&RGW (SD7 for Soldier Summit), and B&O (SD7 & SD9 for Kingwood Branch).
