Pere Marquette 1225 revision l’m about to source parts for

I’ve ended up smoothing out the sides of the tender and tweaked the cabin to better fit minifigs inside. Also I’m really hoping my driving differential setup works after tinkering with it digitally so I really want it to work in the physical build. I’ll need to make custom PF extension cables to reach the motors from the tender powered with custom 9v power pickups.