Wish I'd thought of this a bit sooner. One of the things I really like about the Pyra is the ethos of modularity / upgradability built into the core design. With that in mind would it not be better if at the rear of the unit where the external ports are (USB, Audio etc.) there was a hole. Rather than having the plastic moulded for individual ports, this hole could be filled with a metal backing plate with holes cut into it corresponding to the required ports. As you would find with a PC Case/Motherboard. This method would mean that future port changes, perhaps changing micro USB to USB C, HDMI to DisplayPort etc. could be done without needing new moulds. Would it also be possible to use the metal backing plate to dissipate heat?