Experimenting

This was going to be an experiment with the Horn in F on Flat. So that I could learn how to use it better on the brass section of orchestral scores. From measuer 13 onwards I experimented having three Horn in F's play the same melody to obtain a more potent and 'complete' sound. The point is, that the experimental score sounded much better than I expected. At the end I was tempted to add more instruments instead of just Horn in F's. What should I name the score now that I am going to develop it more?