Thats awesome! I'm doing apple stuff on the other side of the Cascades (Eugene), starting a cidery and trying to find rare varieties to graft. And doing little software projects like https://pomological.art/. Would love to get in touch if you want people to propagate these varieties you're finding and would potentially be interested in sharing some scion wood!
I'm in the middle of building out a similar big project that takes a different tack: looking through every period pomological text (e.g. Apple of New York, Fruits and Fruit Trees of America) and pulling the images, descriptions, etc for every heritage apple variety. Includes the watercolors too. I also pull in every scanned catalog from nurseries selling fruit trees in the PNW from the late 1800s.
The goal is a tool we can use to identify apples, and also have comprehensive info on every variety, using public domain period content.
I think we grafted ~90 scions this year. A lot of them we haven't actually DNA tested yet so no idea what they are. So many of these trees are on their last legs, so our priority is cloning them first, and then once the clones grow, DNA test those as funds are available.
I make my own cider too (though as a hobby). If we ever find ourselves in the same city I'd love to meet up and we can swap scions/cider/etc.
I love that idea, actually started something similar awhile back but didn't get far and ran out of time/energy. If you need any help/contributions I'd love to pitch in. And sounds great! I'll shoot you an email with my contact info