Rick, George Foreman in his prime would have flattened Tyson. Half of Tysons success was due to the fear put into his apponents. Foreman feared nobody, punched harder than Tyson and fought when the heavyweight division was the most talented Div in boxing.
His loss to Ali was because of Ali's boxing skills, and elusiveness. Tyson never had those skills. Tyson didnt have to deal with guys like, Liston, Louis, Ali, Fraiser, Quary, Norton, Holmes, Cooney, and others that escape me now.
For pure punching power, I believe Cooney was stronger too. He lacked in other skills though.
That was when heavyweight boxing was in its prime. When there werent so many Titles around but the WBA & WBC.
Tyson can punch very, very well. But cant take an equally powerful punch when on the recieving end.
Mag
PS I think I have Highlites of the fight you want. Its on a tape I have called "A documented history of the heavywieghts". You may be able to order it through a video store.