These are great Caz, was wondering if it was possible that you could do two more.
1.) A generic looking one that we can use as a default avatar for people who don't choose a custom one. What I was thinking was like a white background and maybe like a black silhouette
with the wwemayhem text still in the same place. Suppose you could use the silhouette of a superstar with a distinctive pose or whatever. The choice is yours.
2.) One that can be used for the banned usergroup. Maybe the exact same as above, but with big bold red letters saying BANNED stretching across diagonally. If you have a better idea then go for it
Rep will dished out by me (and others hopefully) if your able to do this