I've ordered the flex PCBs from OshPark and the components from Digikey. I should have them within a few weeks. Next update will likely be assembling one. I have not ordered an SMD stencil yet. Since the flex takes a little longer to arrive, I thought I'd spend the next week or two experimenting more with laser cutting or vinyl cutting a stencil from Kapton or mylar. I've had some success in the past, but these are small parts..