You don't really have insight on the mechanics of tonal music, judging by your two latest submissions. I suggest you read some formal books on different theories of tonal music, so that you can give your music structural elements that would make it unique and memorable. It's almost there though :)
www.harmony.org.uk is a great start. Exploring the theory of Schoenberg and/or Schenker would be great ideas too.
Good luck!
- 2 year classical guitarist