Reagan, our greatest recent President, came from the most populated state. His executive experience was considerable because of its quality and duration. Senators are involved with the President, directly or indirectly, on several key appointments (including Federal District Courts, Federal Appellate Courts, and Supreme Court) and all bills. Legislative experience at the national level constitutes more experience than executive level experience if the executive experience is from one of the least populated states in the union. McCain is fully qualified to be President because of his considerable legislative experience at he national level.
As I stated earlier, Obama is not qualified to be President. His experience is scant. Worse, he is a leftist. However, Republicans should nominate a Vice President with quality experience. Palin’s experience does not measure up, not even to the empty suit Obama.
Historical note: President Andrew Jackson's executive experience in government - governor of 25,000 Floridians for six months.