Sucks when nobody replies huh? I'm kinda surprised no one has, good matchup really.

Liston was the orignal bad ass. He even taught Foreman a few things. Certainly Liston was the better boxer, had a good jab like you say, and definite power. His chin was damn good too. Still Foreman had freakish power and a good chin of his own. Its very possible that Liston could beat him, but I'd favor Foreman to bludgeon him in a short fight with Foreman getting dropped himself possibly. Something like Foreman vs. Ron Lyle.