http://fav.me/d9jtil9
I've put them on hold and if you pick the designs I'll draw on some wings and horns for you. :) I won't do it beforehand cause ugh short on time with finals, but:
#2 I picture with a dark grey horn spiral, perhaps metallic, and the pale body colored wings with the dark grey faded on the underside and striping on the backside.
#5 I picture with a white spiral horn and dark grey wings with white speckling on the backs of the feathers, which have white tips.