hello all. i'm new to the lego train hobby and want to get started on my first train. i know that the motor and drive train are essential to making it work, but i'm not entirely sure how to properly mount the motor to the locomotive. i'm also not entirely sure what a good design for the drivetrain is, i.e. gear size and how it stays connected to the locomotive. does anybody have any suggestions or can point me in the direction that can answer these questions? thanks all. mods delete this if not allowed.
