Oh man!
That's one hell of a crest!
Looks great!
Now you can start hoping its stable and continues it's horizontal growth indefinatly, even if it doesn't you still got the one, and they look really cool when new vertical meristems shoot out like fingers...but a stable one you could cut of, or whittle down into more crests would be great!
I always think more is better when it comes to most plants, especially moderately small ones.
