Yes, Once the board has been finalized (and hopefully a few sold to recoup my costs) the layout files will be published
I don't i'm afraid, it was a very breif discuassion I saw on the RetroTinkering discord server some months ago
I'll always be a combination or purely salvaged as these boards contain a number of custom IC's (The memory controller, clock chip, CULTDAC, DFAC and EGRET) so you'll always need a donor board for these. Initially when building these I was always replacing the passives with new but in the end I actually found it is much quicker and easier to just move all the passives over form the donor boardsI’m late to the party and you may have covered this already. But where do you get the components to populate these new mother boards? New? Nos? Salvaged parts? A combination?