An Idea

I was thinking about making some item that could be used by any character class -- I now know how to do this.
It is a simple change to the gui section of any template.
Add or change the line use_class = IST_ALL;
change the equipment requirement from whatever to uber equip_requirements = uber:#item_level - 2.0;

I have tested this with several ranged weapons, melee weapons, and armor items. Not sure if it would be useful, who knows.