RE: Mod screw stripped and stuck
I have used EZ Outs with a lot of success but never on something that small.
The small EZ Outs are easy to snap as they are very hard but brittle so if you get any sideways preasure on them they will snap.
Usually you drill a hole in the screw and then insert the EZ Out and winding it in pulls out the screw. With the mod screws being so small in diameter and also shallow I think it could be a difficult one.
Good luck!