After considerable thought, I have decided that we will not sale the car. I have appreciated the interest from those on the forum and patience from those with offers as we worked through personal details on our end.
The car will become a surprise retirement gift for my father when we get everything lined up for the Sapphire and the Gravity. Sentiment is not what I expected for a car, and this ensures the car is handed off to someone who appreciates it for what it is, takes care of it, and drives it for what it's worth.