Cranberry Hill Crusaders

I've completed some concept-design-thingies for the Cutie Mark Crusaders' accessories in The Fight for Cranberry Hill, and I'm looking for some feedback. Apple Bloom, instead of her bow, has a pink Rambo/Snake headband. Scootaloo has Rainbow Dash's kepi from the episode "Dragon Quest," and it's way too big for her. Sweetie Belle has a scarf that's tied over her head like a hood. Basically, at this stage I'm looking for any kind of feedback, whether it's about the anatomy, design, style, whatever. The more kinks I work out here, the better (and hopefully easier) the comic will be.