First of all, this shot makes me incredibly happy. I think it is our job as photographers to figure out how to show the world captures of time that would have otherwise been mundane. This reminds me of something eggleston would have shot and even has the feel of a c-print. In short, i LOVE it.

Composition wise: Great! I love your choice of centering.
Color: The colors look smooth, natural, and not over photoshopped which tells the viewer (me at least) that you were not compensating for a terrible exposure. Definitely a good thing.

My only qualm is with your choice of border. I think instead of leading the eyes to your shot and complimenting it they instead of lead your viewers eyes away from your work and to a big, black, thick line. It's sort of like the beautiful paintings trapped within gaudy ugly frames.

All and all great job!!!