Searchlight 6520

Hello, this week I purchased a Postwar Lionel searchlight car at a local estate auction. My folks were actually the purchasing agents, so thank you to them! I purchased this in order to use the searchlight housing to replace the broken one on my existing car, but now I've found out this won't work... My searchlight car is #3520, but the new one is #6520, which is a bit fancier. So now I've ended up with two different Postwar searchlight cars, both of which need some repair, but I'm happy to own them. The 6520 also includes the original box. Here's a photo, and keep those rails shiny:

Searchlight #6520