I don`t think that is good idea to add long tittles to tab-name - tabs will take more space... What sense of the tabs if there will be shown two ore three on the screen?
For solve this problem I add some extra-info to TabSwitcher dialog (file fullname, file parent project and state of this project). Now I wait applying of my previous tabswitcher patch, because this one have different purpose but modifies same files. But if you want I can post here both patches in one.