You could be right. I was thinking it was pretty crowded myself. To be honest, I have no idea what is plausable or not, this is why I was asking all you smarter people. I like the crater idea, and I kinda want to stick with it.

Perhaps it's too large, it does take up the north-western end of Africa. I'll take another stab at it and see what I can come up with.

Thanks for your response.