Old Character Redesigns - ''Heartless''

I was flipping through some of my old notebooks last night and when I rediscovered these guys I just had to redraw them!
(Can't believe I first designed them 4 years ago! The difference between this version and the original drawing is unreal: mangarainbow.deviantart.com/ar… )
Gotta say I'm very proud of this one, but as always; any and all feedback would be very much appreciated! Love to hear what you think!

(Click to enlarge for full res)