1. A nice Korean custom with Nixdorf switches, OG Cyrillic dye-subs and a red Clack. My very first keyboard dream, and I've actually made it! It still needs some adjustments to become my daily driver, but I'm almost there.
2. FC660C with 30-35g domes, silenced and lubed Novatouch sliders, a PBT spacebar, GMK keycaps, a custom controller and metal case. I'm just missing the last two items on that wish list, but they don't exist yet.
3. Another dream that's almost fulfilled: a 5576-003 and its numpad, both with custom controllers. It took me a long time to get that keyboard... And since then I'm looking for a replacement spring/switch and for the numpad, but those are not easy to find.
4. A black FSSK with a metal case, a nice Clack and unusual keycaps (blanks or APL maybe). I've got almost everything, but I need lot_lizard's help for the case.
5. The beamspring desktop! But with a more usable layout, preferably. I guess I'll never get that one.