Very complete. A nice effort, excellent. Sadly, is still incomplete. You left out the High [link] , from Stormwatch (1st vol) series. Don't worry, is understandable: there is so much Superman wannabes...
I think it depends on whether the character was created as an homage (or parody). If the creator/s acknowledge it, or if it's an obvious tribute, then I guess that's cool. And readers will easily know which is which, I suppose.