User blog comment:CureHibiki/Kyun Kyun! Pretty Cure announcment!/@comment-10901459-20140614210922/@comment-10901459-20140616005649

Her outfit is still exactly like Heart´s (just because the color pink is slighly ligther does not mean there a difference)...same goes with civilian outfit. (You basically added a belt)

Having a magical girl who is daughter of another does not means they have to share the exact same outfit, people wont be able point out who is who, expectators want variation...try making an outfit with your own ideas instead of tracing all of Mana´s profile pictures. Look at sailor moon for example...Sailor chibi moon, may have the same outfit (because most sailors do) but her color palette is quite different.

Going again with family cures we have Cure flower and Cure blossom, they do share the same color palette but the design is different. Having the exact same design gets boring.

You cant say it will be happiness charge succesor, because I can assure you it wont be, have you ever heard of any fanfic anime that became part of the actual thing? No. Believe me, this dream is temporary...you can try going for something more realistic and be great at it...dont stuck yourself on something that wont happen...it will only make you feel miserable.