Questionable refits on some coaches
DmG7 has capacity for 12 passengers by default, should be cargo only.
Dm12 has 123 seats instead of 63 irl
F carries 30 passengers instead of being eyecandy only.
De carries 20 passenger instead of being eyecandy only, optionally should be coded to be mandatory in some train configurations.
G, H, S, M carry passengers, should be cargo only.
Hccmqqr has capacity for mail and passengers instead of being eyecandy/vehicle transporter only.
Fot, Fots have refit option for passengers even though they don't have seats for passengers.