Familiar with Germany/Austria?

Want to help me plan my trip?

Originally, Dad and I were going to fly into Munich, head to Salzburg, and then spend a week in the Tyrol district. But…I found frequent flyer tickets to Frankfurt. I was planning to use a car anyway. Should I fly into Frankfurt, do part of the Romantic Road, then Salzburg and less of Tyrol?

Help, please. I’m in unfamiliar territory on this trip.