A project with your son sounds awesome! I think thats great!
Be sure to keep us posted with all the details! Oh, a great idea.....Go to the main forum page and look for members rides. Start a build thread on the car. Include pictures of the car, yourself and family with the car along with details of what you have done to the car. Its great to reflect on years later. Something as simple as washing the car before and after pics are a great way to keep your build thread active and yourself motivated.