Piece of advice, stop it here. There was
this thread, and look what happened. As goes for the rank Senior Member, Liam once told me that it came from the number of posts. I had 700 posts and wasn't automatically made senior, so either it isn't so, or the post count is set high.
Can Seniors really change their user title? Officers can't, that much I know. I thought only admins could change the titles. Well, and everyone with acces to the admin CP (if there are others than the admins).