Why do you need a Sorcerer when you could easily use fluff or variant rules on the Wizard?TBH I didn't pay any attention to the mystic (and didn't vote in the poll for that matter). So I can't answer the question.
My point has been that everything you claim you want is either a variant rule or fluff. There are variant rules for spell points. I don't see how supernaturally bending the world to your will with your mind is not magic with a different label.