Issue with Soarin at rope drop is that they do not always run both theaters and all seating locations. So there may be something like a 15-25 minute wait, when 25-35 minutes is about the average for the day.
To me it does not make sense to hit up Soarin near rope drop and instead come back later to do it.
If you want to avoid Guardians and can do single rider on Racers near Rope Drop, I would do Racers via Single Rider. Single Rider is usually a near walk on within the first 15-20 minutes of opening.
Otherwise I would look for something to do until you have to be at Pixar Pier.
So maybe Mater's, then Luigi's, then Monsters Inc. Goal is to be heading to Pixar Pier by 830am-840am. Then TSMM first, Incredicoaster, then Pal Around.