It's a neat idea, but having several connections throughout makes it impossible to categorize properly. 2 categories depend on putting together one category first. It also helps when the elements of the category match in scale. For instance, Apollo, Artemis, and Gemini are all NASA programs, but Enterprise is a shuttle glider, not a whole program

do not under any circumstances create a connection that is based off another connection, that is impossible to discern and a real cheap move