Three indispensable men to the RevWar: Washington for military strategy and leadership; Thos. Paine for the ideas and writing advocating the Revolution; and Ben Franklin who gave it international legitimacy.
I think your list is the closest.
Perhaps John Adams makes the list due to the loan he arranged from the Dutch right when the US was completely broke.
Don’t forget Patrick Henry. He was a formidable leader. “Give me liberty or give me death” will forever ring in the halls of liberty loving people.
Oh, I like that approach.