Turn professional!
This is a truly amazing piece and I'm surprised that if you haven't already become a professional musician, you need to consider it.
While this is a nice gig on the side, you gould be pulling in a large audience who would pay good money (real money) to listen to you perform. There is no higher praise that I can give for this piece, as you have certainly smoothed out a few earlier rough edges in your style and this sounds eerily reminiscent of the one tune played at the end of a certain Lee Evans gig. He's a funny man, but he can play a good piano as well.
[Review Request Club]