Awsome movie idea? what do you think?

Don't let your personal believes or lack of, sway your judgement.(this story would take place in an alternate existence). Ok the main characters would be the angel Michale and the angel Lucifer. The story would begin with lucifer rising from hell somehow and begining his rien of destruction. The angel michael sees this and comes down from heaven to put an end to his rien, but when michael comes to earth he expereinces for the first time, free will and is overwelmed by it. Now that michael can do whatever he wants, he does and forgets all about lucifer and God for that matter. Lucifer witnesses this and is disgusted by the weakness of heaven's greatest soldier, and soon relizes how stupid michael is being and how stupid he has been. So lucifer approaches michael and questions him, but soon relizes that michael is actually happy being evil. (Suddenly we have this complete role reversal of heavens hero and hells fallen angel).( and to the viewers surprise Lucifer becomes extremely successful at his new role as heavens hero and michael is not very successful as the new devil).(and incredibly lucifer actually successfully cast all evil including michael into hell where he seals them for 1000 years in an amazing fight to end all fights). So would you watch this, it would of course have stunning special effects(michael would start off with something I like to call the "aurora of God" which is a pure white light that constantly explodes from him. And lucifer starts off with something similar that is a black anti-light that flows from him instead of rapidly expanding white light. But by the end, lucifer and michaels auroras are traded due to they're changes in point of view and they're actions. The moral being that the greatest of goods can be brought down not by the evil that exist elsewhere but by the evil that exist inside them and being evil is always a frame of mind that can be changed, but only by yourself. So what do you think or what would you change?