Upcoming Broome to Perth, Australia road trip.

My wife and I will be taking a Broome to Perth road trip in November. What I would like are some; Do not miss… or Avoid at all cost… suggestions. I know this is not a heavily traveled route but any thoughts would be greatly appreciated. We will be traveling in a car (not a 4WD, so I unsealed roads are a no no). I’m hoping one or two Dopers out there have traveled this route (or the reverse) in the past and look forward to any thoughts or ideas.

LL