Arrived Friday. Beautiful stuff and worth every penny even if the first one went straight into the lathe to be modded for a Rebel.
I cut the center pin down to 12.8mm and coupled it with an Illumination Supply XML on a 12.8mm board. Perfect fit through the Rebel hole. Cut the lip off so it would slide down the body and drilled/tapped an angled hole for a set screw so it could be tuned for height.
I'm not sure at this point if the second heatsink will get the same treatment or go into a light with the incan reflector. Either way... I'll be back. Especially once the Rebel versions are in.
Thanks for sharing your great mod. I sure you will have more fun with the second heatsinks.