How good would Felix Savon be if he became a professional in his prime?

I think he would be a world champ but would he be even more successful than his countrymate Casamayor? Could he has been the undisputed champ in the heavyweights? I see his resume and he as victories alot of the past and current heavyweights in the amateurs.Yeah, there is a big difference between the amateurs and professional ranks but this guy actually knocked down granite chined Tua. Well what is your opinion Here are some vids if you are not familiar with him. One vs Briggs and the other is vs Tua.