It's fuzzy footage, but it shows three C-420's and a GE U23B toting a transfer freight through Pullman Junction as part of this YouTube video that is primarily MILW focused. That's a lot of power for this job. The Monon specific footage appears at the 7:06 mark. A nice newly painted caboose (81528) too.
https://www.youtube.com/watch?v=SkY8ZWpYUxc