I've got a bunch of hybrid carbon-fiber/kevlar material left over from another project so I'm going to try building a single-speed beam bike with single-sided forks and hubless wheels. This project is currently an idea and the images are merely inspiration. I will start this soon though.
I see that you're the use of a lipo battery which I'm assuming is in the three design on bikerwhizz .7V range. How are you powering the SK6812 LEDs? The datasheet says they may be 5V.