Using your suggestions submitted in the comments here on Motor Authority and on our Facebook page (and one suggestion of their own) the Nissan North America team has narrowed it down to four possibilities:
1. Put the restored vehicle on display at NNA headquarters with a TV playing Luke’s ad on loop
2. Donate it to a program (such as a trade school) for education on restoring and fixing cars
3. Restore the vehicle and create a short video of a Nissan exec driving the vehicle as a company car
4. Nissan's idea: Donate the value of the restored 1996 Maxima to charity (the cost of restoring the vehicle, between $5,000 and $10,000). Due to the current state of the car and safety and liability issues, the actual car can't be donated to a charity for road use, even once restored.
Nissan will tally the votes and we'll announce the winner here as soon as it's decided--and you'll have played a hand in bringing life back to a cherished 4DSC.