exellent work from every perspective
aside from originality. but who cares...you dont do a flash about someone elses characters fighting when your aiming for something original =p.
Oh, and for the DBZ thing...im not sure how old DBZ is, but super sonic is over 10 years old...I think the idea was in segas hands for about a year (though Im unsure of this) before being featured in the comics issue #4, published in november of 1993, though he may have been in a game before that.(anyone know the release of sonic3? he was in that, wasnt he?)...though no matter who was first, the modern versions of him do kinna rip DBZ off...but then again, everything rips off everything else in some way, some more blatantly than others.