Catholic North America?

What if, instead of just Maryland being Catholic, all English Catholics (or as many as it is feasible to ship over) are deported to/asked politely to colonize America? How many Catholics would come over to America? What effects would this have in America and Europe?
 
Many might come over, if threatened with death or suchlike beforehand. however, I can't see the Puritans as being very open towards CAtholic colonists, if any tried to settle in Massachusetts. Maybe they would head to Pennsylvania, or maybe the Catholics would go to New France, which might give it a much-needed population boost.
 
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