I don't think there should not be any problem with the motor, after all Plarail has released 6-car train sets before, standard Plarail motor can also haul an extra unpowered motor car (+4 intermediate cars) as in trains with connect specifications (i.e. Shinkansen).
The shell can might as well be plastic as far as I aware, I have a TomyTec 1/150 bus that is just plain plastic, but has comparable details to Plarail Real Class.
The shell can might as well be plastic as far as I aware, I have a TomyTec 1/150 bus that is just plain plastic, but has comparable details to Plarail Real Class.
Hunting Shinkansen for life (but not at all costs) :>