I hardly call this a good driver:
81 Starts
16 Top 5's
1 Win
She does have 46 Top 10 finishes, but an IRL racing field is usually 20 cars. Not 45ish like NASCAR. So she finishes in the top 50% half the time. Thats like mid 20's in NASCAR.
Sorry, but she screams mediocrity.
But you are right, she is attractive so will bring in the money. Another mediocre driver (Dale Jr) will be making alot of money on this as well.