Matt_GNo27 posted:Slick, GRJ.
I recently picked up a Lionchief Plus Mikado. I haven't looked that the boards yet, but do they have the ability to add a YLB. (Question aside, I would be surprised if there is room inside the locomotive shell to fit a YLB.)
LC or LC+ doesn't have battery provisions of any kind, so that's a "no-go".