2. 700x200 or whatever you think is best. I really like the size of the first example you gave.
3. "Djynx" and my guild," [iNoob] "
5. Similar turquoise of my character's hair/eyes, purples, and black. Other colors if you think they work better
7.I really like the line overlay effect of the first example, as well as it's borders.
Feel free to make it to however you feel looks best. Also, would you mind PMing me with it as well? Thank you so much