Well, I started another conversion. But this time, unlike with the 490 into dockside, I made sure I had everything. Haven't finished it though. But here it is: a Marx coffin tender and 490 motor bashed with a Lionel 6457 frame to make a boxcab diesel. As is, the motor mount will be on the bolt that holds the body together.
Will ll update as I do more work to it.