Yea like them all, but the 2nd one is the best for me. The first one is prehaps too simple and the last one like you said, a bit cluttered...
...Don't really like the text for dada though, but I really like the sig as a whole so good work Saltires.
And i've got a request, can you do me an avatar with Scott Parker, and the text, "Toon Army Captain" that might be too much text, so change it if it looks better with less text.
Cheers