I like the metalish color here, but it would be better if the blue was sparkly or more metallic. It needs bold, shiny colors with metallic accents, like darkcoin and blackcoin, the logos for those 2 coins look SICK imo i think they are some of the best out there. (old darkcoin logo not new one)

The green cinni logo above looks way too much like blackcoin this coin has copied enough from blackcoin already just like every other coin.

But anyway I think mre along the lines of Metallic/shiny blends of gold/copper/silver/black and blue are the best ways to go