Re: Should the archenemy be first?
I think the arch enemy and dark mirror should both come later. Start with 1-2 smaller guys who couldn't support a film on their own.
"I am for no master nor moral persuasion. I am for myself. What your yearning soul, madam, might mistake for loyalty to person or Purpose is merely a firm and, aye, principled determination to accept responsibility only for myself and my own actions." - Elric of Melnibone, The Revenge of the Rose (Elric: Swords and Roses).