Ah interesting question. If it's non-profit, there's no need to buy the license at all (you can use any of the fonts freely for personal/charity/non-profit use). If it's for profit that set-up is trickier, I'd normally ask for more specifics... but yes, in this case, the Bundle license will cover the 4 of you as if you were 4 employees.
Happy to support getting artists names out there. :)