P4p it's Hearns, but at MW I*n leaning towards G-Man. He didn't KO many of note, though. Julian Jackson, but he had no great chin. So hard to say.
G-Man wins. Hearns was the smaller man, and while he carried his power to 160 I think the overall bigger banger was McClellan.
Mcclelan to me was the bigger banger at middleweight, definitely a more powerful left, and their right hand might be about equal, both looked demonic and had one shot fight ending type of power.