You're right about Owen and Zoey likely counting. Owen is most of the time friendly and in a good mood, he admits that he's never had a bad thought about anyone and doesn't hold grudges even when Chef broke his jaw he wasn't remotely mad.
As for Zoey. She apologuizes a lot, feels compassion for even people she doesn't like such as Scott,her kindness and trustworthiness is even pointed out as her biggest problem as it was what made her overlook Mal's actions.
Now that I think about it, I think DJ may count as well. What about you? It is emphasized how kind and considerate DJ is, he dislikes violence, cares for animals and actively cried when he was hurting them due to his animal curse in World Tour, is liked by everyone, even Heather had some degree odmf care or at least respect for DJ.
Thanks. What really stood about DJ I feel is his principals. He was pushed into an illegal alliance by Chef where he had the opportunity to have a huge advantage over everyone else and cheat his way into winning the million but stood up for what is right and eliminated himself instead. Yeah! He would rather give up any chance of winning a million dollars than do something underhanded. That speaks volumes about his character, and almost any other character on the show can't say the same thing in the face of a million dollars.
You know something weird about the Powerpuff Girls? They are stated to be made of "everything nice" which would imply that they are completely good but yet they are consistently shown to be quite flawed. Buttercup is arrogant, can be quite selfish at times as well as mischievous sometimes and is kind of violent. Blossom is really bossy, kind of arrogant and can be quite condescending. And even Bubbles while nicer than her sisters has been shown to act selfishly or become envious in several episodes.
I am also thinking about proposing Bridgette for Pure Good since like DJ, she loves animals, is kind to everyone and feels compassion even for her enemies and people who have screwed her over. She is shown to be a vegetarian with strong principals against eating even dead animals, even if it is to win a challenge. She is also shown to dislike violence, and admits she can't keep a grudge against anyone for more than six minutes.
Some of her heroic feats are when she snapped Geoff back to normal after he became an ego driven jerk reminding him about who he was, and when she healed an injured polar bear and nursed him back to health.
The only potential corrupting factor is in World Tour she got charmed and manipulated by Alejandro, where she let her attraction of him get the better of her and kissed him while she was dating Geoff, cheating on him, but she felt deep regret for that, made amends to Geoff for it and the two made up so I am not sure if that is disqualifying.
Do you remember her? Do you think she could count?