His thoughts on Tony are pretty basic. He can respect the man's intelligence, but he thinks he's a total jerk devoting far too much time to massaging his own ego. Like, he actually has a hard time deciding if the good things Tony does are because somewhere deep down he's actually a good person, or if it's because he thinks it'll give him something to boast about :|a

Mavis is precious and Pete definitely wants to make sure she can adjust to the non-monster world of the turtle any way he can they should hang out at some point and do teenager things. And he will totally be first in line to have her back if anyone shows up that wants to hurt her for being a monster or vampire or anything because how could anyone not like her. He's also under the impression she's taking it far better than he probably would in her shoes, so he's got a lot of respect for her determination. Especially the fact she's not trying to fit in by hiding the fact she's a monster, which is pretty much the first thing he'd do and p. much what he's doing now, lbr