I don't really like the sig for Kyou I like the idea...how the light starts bright in the center and fades out...but the colors kinda ruin the feeling. I'm not trying to be mean or anything, just my opinion.
The one you made for yourself is pretty wicked. I dunno if it's sharpen or noise or whatever, but it has a slight grainy look and it works well with the border...but I don't like how there's the blue background to the sig itself...maybe next time get the color of the CX board and set that as the background? ... Just a suggestion.