Hurricane ring looks off. Probably since they can't make the gem part big enough without keeping it from fitting in with the other henshin rings.
EDIT: Is there even a point in making both Ichigo and Nigo now? If the only difference in color is the eyes, then they'll just look the same no matter what... Same thing goes for Agito and W's forms(which I see as a good thing

(excluding Burning, Shining, FangJoker, and Xtreme, of course)).