By "potential problems" are you referring to boys being called on more?
That's a traditional school problem - nobody gets "called on" here! Are
you referring to better grades and more encouragement? We don't have
or do any of that, either.
What exactly do you mean by "actions"? I feel sure that you've researched
the Sudbury model and realize that it is improper for a staff member in the
model to "encourage" anything, so if by the word "actions" you mean
more than honestly & respectfully representing themselves in the school
microcommunity, then I would say the model's not for you.