Building the Pure bracket was interesting, and if I needed to do it over again, I'd do it differently. the molex connector is attached to the chunk of protoboard, and since it requires 12 volts, it also acts as the power ingress for the entire project. the LEDs and Scorpio board are driven off a 12 volt to 5 volt adapter (the blue thing next to the black connector to the right of the printed parts), and the bezel plugs in to the molex connector. (that was also a difficult part to source, because Molex has a hojillion different part numbers for a 2x2 connector.)