i think that scootalos cutie will be a scouter with wings becuse hes fast in a scooter and she can fly
apple blooms apple blousem cuz she a part of the apple family
sweetybell a music note beacse she can sing really good
i reackon sweetebelles cutiemark will be a music note cause she is a great singer appleblooms cutiemark might be a flower with a apple in it and scootaloos might be a scooter