In Office Tabs version 13.10, there is a setting on the toolbar which allows changing Tab Styles. What I would like to see in a future version is the ability to save the settings for the Style & Color page, including Color: Customize Tab Colors.

Adding this to the toolbar would enable the user to choose a customized setting beyond only the location of the tabs and the Tab style. As an example, I could save a particular setting to use by project, or by client.