I'm considering acquisition of an MTH steamer for use in conventional mode. I'm only familiar with Lionel conventional and LionChief. Is there anything I need to know about PS2.0? I've seen something about battery charging, not sure what that's about. Will the CW-80 whistle and bell buttons activate the same sounds in the MTH loco?
What about PS3.0- any differences from PS2.0 from a conventional mode perspective?
Thanks