Yes, things like this are possible. I have done some similar things in the past. If i get some spare time, i would try to create some script snippets.
How is your scripting / programming knowledge?
Do you know Excel VBA? It's a terrible programming language, but for something like this it's just fine.
Is it ok, just to copy an existing (finally configured) aspect from one object to some others? Or do you need to programmatic create and configure every single aspect? (Configure an specific aspect type is much harder than just copy the whole aspect)
What should be the selection criteria for the target objects? Is there a List? Or a 800xA "directory"?