Shredder's henchmen, who was the most successful?

[newfan]

Just a personal thought I had was that Fish face would kidnap stockman to make a retro mutagen, seen as he wanted to go back to 'romancing the ladies'. (and Stockman doesn't catch a break) So far as survival, I suppose it was open though, Stockman did have time to wake up and get out so maybe he did or didn't. A lot of the tech he had access to would have perished in the fire but who knows what Shredder was storing where.