This is probably never going to come true. I think it would be cool if there was a program made that allows you to have lets say an actor walking with a gun in a small viewing box and you have an ini document for the other half of the view. Now as you change the ini, the picture changes with it. I'm not positive that you'll understand this concept so I'll make a reference photo.

There is already something like this in the game - the actor viewer, it lets you reload a specific actor's .ini file.
Now an easy way to reload a gun's ini is to have the IncludeFile = [stuff] at the top of your actor .ini letting you reload multiple things at once.

So many things I didn't know about! Thanks. There should be a little sticky that says something about that.