In all honesty, I've never really paid much attention in real life but how common is it to mix different kinds of engines in a power consist?
For instance, a U36-B with a GP18 or a Dash 9 running with a GP20 or maybe even a GP18 with an EMD SW8 or something.
For instance, a U36-B with a GP18 or a Dash 9 running with a GP20 or maybe even a GP18 with an EMD SW8 or something.