I don't have a lot of faith in Tommy in that fight. He'd have his moments for sure but I think he'd wilt eventually.

These ones I know for sure though, 100%:

160/168 Toney whips GGG.

160 Bhop whips GGG.

160-168 Roy Jones obliterates GGG.

And in terms of a man vs man war, I say Hagler comes out on top in that one.