From time to time, I have seen Kadeem couplers mounted to rolling stock and locos in the large scale world by others. I still use the hook & loop type. Since I like to do alot of switching, I have considered, from time to time, changing to Kadees.
But now let's talk about "O" gauge. Watching the video posted by Rich Melvin, I can see the benefits of converting to Kadee couplers.
Even though my layout is of the post-war type, I do alot of switching. It's a simple matter to uncouple a LC+ loco from it's train, but uncoupling between cars is another matter.
Do the Kadeem couplers get mounted to the trucks or to the body ? I wouldn't want to remove the electro-couplers from a LC+ loco, so a transition car would have to be used for all switching. Kind of a bummer.
What are some other solutions. If I ever decide to go with Kadees it would be nice to explore all avenues.