 Point 2 would be nice, but we can't insist upon it.  The distance from the earth to the sun might have been thought of as such a parameter, but of course it's value is a function of the complicated history of the universe, not just the theory governing its dynamics.  Similarly, the charge of the electron may turn out to be incalculable from first principles, due instead to the complicated dynamics of a modular field that happened to settle down to a particular value in the visible universe.   