Slow progress and several dead ends over the past few days. I have attempted to accomplish several hardware circuit designs but they are not working as I expected. I am backing up and pursuing a different hardware design. I am going to find off the shelf ICs that will hopefully accomplish the same goal. Voltage shifting, voltage inverters and digital multiplexing will be accomplished through fabricated ICs rather than seperate transistor circuits. This will unfortunately raise the price by a few USD. The upside is that the end product will be of better and more durable quality.
