Those UUID generators seems like a good idea in lieu of the fix button not automatically taking care of it.
Haven't used the dialog editor myself and will not before a re-introduction to it with the tutorial video, but wouldn't it be safer to create a new dialog in the editor and copy&paste the existing dialog lines you need ?
That's pretty laborious in the keyword editor. I don't know the entire scope of what Abraxas is working on, but I know it involves quite a lot of nodes.
