This has potential written all over it...
This song has very fascinating elements overall on it, such as the transition at 0:13; it has good base buildup, and the piano is magnificent. I wouldn't change really anything at all, even the instrumental shift at :55, I mean, come on...that is beautiful right there...
I'd love to hear your new additions to it, because I see this reaching highly in the final release. My favorite part is the hat part at :28, since it mixes well with the piano playing. I want to be honest, since this is the type of music that inspires me to make it, because it's bliss to nearly anyone's ears.
It may be a loop for now, but I can definitely see this as a masterpiece once you come back to it...
Keep it up, girl! This song is incredible!