Ok, many of your questions are answered here:
The logo is not clan specific. If your logo is really good, but has some kind of clan name on it, the name will be removed.
Every clan can use these logos. The idea is that it depicts what KIND of clan it is, not WHICH clan it is.
The point is concept, not looking really good. If you do it in paint, save it as one of the formats at beginning of thread, like JPEG. If you decide to draw it, then take a good picture that isnt blurred or dazzled of the logo, upload to computer, save as one of the file types and attach it to e-mail.
07-Jan-2011 17:25:56