Wow, those are gorgeous! The control panels may need TLC, but on the inside, they're pristine where it counts. I wish someone had run soft water through MY 1-18 for the last thirty years!
I still haven't braved a lot of mechanical operations with my 1-18, Austin, so this is a "for what its worth and then disregard it," but one of the things that made my 1-18 leak a tiny bit at spin was the fact that the top cover over the tub (a plastic, circular bit that's held to to the top of the outer tub with metal spring-clips) had gotten ever-so-slightly bonked in transport, and thus water could make it up over the top if you had a big load and things were flung that way.
Reseating it and re-clipping the clips fixed it. That may be too dumb to mention, but since the source of all my 1-18's leaks WERE from causes too dumb to mention, I thought I'd throw it in there, for what it's worth.
:-D Good luck with that. That's a beautiful washer, and if my experience is any indication, it'll become your favorite (and it holds TONS!).
--Nate