Supernova Light GoPro Mount

I have a Supernova Mini 2 on my bike that came originally connected to the step via Bontager's Blendr system. This unfortunately means that I have nowhere else to mount it if I choose to swap my stem. Supernova makes this exact part out of milled aluminum, that I've already ordered, but I'm impatient and didn't want to wait on the international shipping. So, I throw this together and was able to attach my light to a GoPro mount on the underside of the Quadlock mount that holds my