Continued......... Video explains the details ....including the painstaking job of finding the right house wires....ekkk
Removed the "Elfish PC" as its needed on another project.........

..... Replaced with a super cool RBBB Propeller board M44D40 found on the parallax forum, for 20 dollars.
I choose this board because of its size and simplicity (it has to fit inside my RFID box) .