Stupendous news for the week, I received a shipping confirmation number from Charlie at EVCouplerConnection.com and the parts should arrive on Tuesday! For a long time, the adapter and coupler have been the items pacing the completion of the drive-train and rear-engine compartment contents.
Yesterday I extended the length of the shielded wire attached to the accelerator-pedal hall-effect sensor. I had to drill some holes in the firewall to route the wire out of the cockpit and run down a channel under the car to the rear engine compartment where the speed controller resides. The hall-effect sensor determines the pedal position and is an input to the speed controller to determine how much energy to deliver from the batteries to the electric motor.