I would love it if the ATSF F7's had their own damn consist especially since you cannot seem to use the brakes on any modern rolling stock in the game what so ever. I tried using the F7's to pull modern freight cars several times and the brakes never release or apply when pulling anything besides the crappy boxcars that come with the locomotives. What I want (what everyone wants.) is the ATSF F7's to come with a freight consist of either vintage freight cars, or a El-Capitain consist for the things. It sucks to have to use a modern locomotive on the consist to pull a damn train because the brake systems are completely different on one another. Also the stealth SD40 has the same issue because its from the clinchfield DLC.
The F7s should have come with either an El Capitan or Super Chief passenger consist and also ATSF freight equipment for the 1950s. It's a pity we didn't get ATSF F7s in the blue/yellow freight livery too. Maybe in the future?