When you're copying them, you have to make sure that you copy all image files and other files that are associated with them. If it's missing image and font files, that's probably why it looks broken.
What I'd do is do things the opposite of how you're doing them now: Copy the UI files you want to change into a ProfitUI install (or, if you're going for default, delete the UI files you want to change and it'll load them directly from default).
|