Since the thread title is YOUR old builds, that's what I'll discuss here. (I LOVE restoring and rebuilding others' builds, though.) YES! I've "freshened up" quite a few of my old builds, including a '68 GTO, two '69 Chevelles, a '69 Maverick, a '68 Javelin, a '66 Skylark, a '56 Chevy street freak, a '69 Road Runner, a Monkeemobile, a 289 Cobra, a '66 GTO, and probably a few others I can't recall at the moment. And I have at least a half dozen more to do--maybe more than a dozen. These are all old originals I built before 1972. I've also stripped several back to bare plastic for eventual complete rebuilding, including a '66 Riviera, '66 Bonneville convertible, and '69 El Camino.