Raspberry Pi + PiFace CAD case

RPi case for a Pi with the PiFace Control and Display board: http://www.piface.org.uk/products/piface_control_and_display.
Now I have to figure out how to use the red button as a gracefull RPi shutdown button (press e.g. longer than five seconds to shutdown).
Use a 4mm diameter rod to mount all five switchknobs.
FWIW added my experimental sysinfo script with reboot and shutdown button function.
TODO: add a button/handle for the tri-state control switch.