Steve, like you, when I bought my Dec build '68 41 years ago the OEM lamps had seen better days. Both reflectors were rusty and on lens was cracked. Options then were not available to me. Purchased a new pair of similar Marchals and squirreled away the originals. I am not interested in concours, but would like to find the best middle ground. Perhaps have the original lamps restored, but with modern bulb? The reproduction distributed by NPD?