Thank you for your offer. I have all my lenses now though. One advice I submit is to select your color of tint by number -- for all your lenses. Everyone may have dark gray, but the variation may not be the same.
I had noticed these tints during my search, I chose 2074.
Others have added to the list of resources. eBay is a good source from time to time. I preferred a place that cut to size.