Yep, they would have 2 quick strikes and a FG for 3 more points. They were masters of the hurry up and time management. But you are right, 11 seconds is just too little time.
Go for 1 there because if NY should happen to score a TD we can still win or tie with a FG. If we don’t get the 2 points we would only tie with a FG or possibly need another TD if NY gets 2 after their TD.