Sorting Windows (by Menu) in the Navigation ?

I started (yesterday) to add Folders in the Navigation pane and place ther Windows sorted by Menus (which are sorted by themes.

I do that mainly because I was tired to search a window and so, if they are together sorted by theme in a Folder, I think I will remember easilly where to find my nuts… After a bunch of hours, this seems OK to me (but not the code I wanted to put there…)

What do you think about that ?