Finally a man with a strategy. Legio, you would be a good dictator

I think you have some weak points in your strategy:
1) You have to rely that the SU keep passive. I think it is a bit risky. Would Stalin allow the Germans to dominate Europe?
2) You rely a lot on the Italians. Your invasion in the Med is a bit like what happaned actually: The German bombers and STUKAs gave the RN a hard time (Crete). However, the Germans had no navy in the Med and the Italians did not want to fight once the RN gave them a bloody nose. And regarding Gibralta: Hitler thought about advancing through Spain. However he did not because then he would have had to supply and protect Spain.
3) I do not understand how you want to manage the landing in Britain. How could you beat the RN and the RAF?
4) If you wouod control Africa I guess the US would join the game.