I went ahead and did them myself.
I've never seen the show either, so I figured we could use stripcreator characters instead. I used Tobor and Dr. Pedantic because they have fairly distinctive "voices" so that you can make them talk even though the speech balloon arrow doesn't point to them. And Diablo, well, I just associate him with bad movies now. ;)
I haven't sent them off to Brad yet, because I wanted some input on them first. So gimme!
"Oh, look, a joke! How original! Thank you, but if I wanted my emotions stimulated pleasurably, I'd get a *****." - Donald B. Jones III