Too pretty.
Heads of state would fall in love, and international incidents would ensue.
Seriously, yes, she's a good choice. When she hits her state term limit, she could run for Senate, then POTUS. She's one of the vagina people, which means there's a Jackie Robinson effect. She'll have to be twice as nice, three times as smart, and thick skinned as a rhino while never being rude or arrogant or less than gracious.