I think the person answered it best with "the thrill of the chase". You must of had a vision of your own thrill when you built your car. Someone who spends thousands of dollars for a correct spare tire, jack and inflator has their own vision. We know that seriously we will never put a bumper jack to these cars nor will the spare ever be used. Then again a tunnel ram with dual quads may be your representation of a race car that is street driven. I don't know how you can fix most of these old cars without some repro parts. I have seen the 70 Valiant, if you have to ask why then I guess you just don't get it. I have been trying to explain this to 3 wives and THEY don't get it either.