I'll go with Molly, Dana and Kennedy, with Vi.
With Vi, I always thought that she had the best interests of the others at heart.
Dana, Kennedy and Faith would have made a good team. They appeared to have a similar, 'if it's bad then kill it ethic'.
Molly wanted to be good, she had the, er, potential.
And a watcher for them, well, watcher junior to the books.