I don't like the idea of title changing (Unless you can select if you want to allow people to change your title). Everything else sounds cool. But, if this was to be instated, I assume that it would be based on the number of posts one makes. If this is so, I'd have to be a little more strict as to stupid posts, so people arent just spamming for the forum gold or whatever you want to call it.

It would be fun.