If i was in the meeting id suggest this.
Offer Legacy engines with matching caboose that communicates engineer to conductor back up and running scenarios- preferably Legacy N&W Z1 and Caboose . Offer caboose in following catalog as coming soon.High price and a must have for the engine.
Easily removable section of shell(boiler) with complete smoke unit attatched for easy access. Offer free core exchange by mail under warranty -unplug old one plug new one in.
Save tons of warranty repairs cost for smoke unit -failure /abusers/dummies.
Take some of them Pacifics and give us a Presidential engine to pull those B&O cars and the Made in USA president cars.
Vision Yard Tower with random/or controlled REAL radio(walkie talkie) communications out of speaker.
Vision passenger car that ejects non ticketed passenger like a milk can.
Advanced brakeman car that walks on roof by magnet.
Vision SCALE ,pig, chicken and horse car. with stereo brakes like the cow car.