To me, it's not always about the investment value. It may be "foolish" but putting money into the car is more durable than drinking it, gambling it, or wasting it on bad movies.
Absolutely. It will be a great way to spend some time with my kids and teach them a thing or two.
Since the car turned out to be a rather special one my first priority will be restoring the body and the correct pieces I do have. I can have a car that we are able to enjoy and add the missing pieces as my budget will allow.