I went with KOOPEC.
I wanted to go with EFOPEC, but two things were stopping me: I teach MSF and showing up to a class with that plate would probably be frowned upon by the program I work for. And my girlfriend's dad has worked with and knows many people fairly high up in OPEC, so she put the kabosh on that. She hasn't figured out what the "KO" stands for yet. Hehe