Finished up the Superflash (Planet Bike) GoPro mount adapter this morning. It was too cold to ride. Planet Bike is more standardized than some of the other light manufacturers as this very same bracket is used for every Superflash and the Blinky 3/5/7 taillights. Makes much more sense to me rather than having different mounts for each and every model.

Planet Bike / GoPro Adapter Mount

Will probably take some time this week to make these two mounts available as Fizik ICS and Topeak QuickClip versions.