A few more examples on this page, of those "powered by" logos, though at least 2 of them are too big, I think:
http://www.daemonnews.org/200006/
Also, an idea for a logo graphic with a bit more semiotic content: a jolly roger but with Alex's head where the skull should be?
(If you don't like it, remember I did say that graphics are not my strong suit 😊 )
