Thanks Cimbi. I will bid on that one, I think. Price may well be less than I could spend on parts alone. The plugs won't fit what I'm using now, but I can always rewire the Miele end. I know the plugs are available at OSH/Home Depot, unlike the obsolete Hubbell plugs I'm currently using.
PS-Got fed up and ran about 2 qts of white vinegar in the 1065. Seemed to free up more encrustation, with little to no sudsing. Also ran a scoop of Borax in another wash, not much sudsing there either. But the instant I put in a scoop or two of STPP/Sodium Silicate, suds start up, and get somewhat un-manageable by the time the temp reaches 200F. (all these different additions are on separate main washes, so you know I've been spending a lot of time trying to descale/de-suds this thing). I know there is encrustation becuase it's collecting at the bottom of the makeshift laundry tubs I'm using (upgraded from 20 gallon muck bucket to 32 gallon plastic trash can today). Also cleaned out the coin/lint trap again. There was a black encrustation at the bottom of it, had to scrape that off. This revealed a small channel of some sort, which turned out to be plugged, so I unplugged it as best I could. Don't know what the channel is for, but it felt good to unplug it ;-).
More news on the 1065. Intermittantly, and sporadically, it makes a loud noise while tumbling. I'm guessing there is an automatic belt tensioner in this machine, and the bearings are shot in the rollers. Just an educated guess, but my experience with other machinery (namely a lathe I own) that makes a similar sound when the belt tensioner is mal-adjusted leads me to believe this is the case with the 1065 as well. It may be wishful thinking, since a new motor reportedly costs something like $800. So it would seem that I will be taking the front off the machine anyway, to check out the source of that sound. Might as well pull the boot and poke around the inside of the outer tub while I'm at it. Also planning on pulling the front panel on the 1918, as its pump sounds like it's loose, and the motor makes a faint buzz (not as concerning at this time as the loud noise from the 1065).
Also finally got an industrial grade garden hose (75 ft) so I can now send the drain water from the "laundry tub" to the one drain in the shop - no longer do I have to send it out a window into an unplanted area. Progress.
Meanwhile, my regular laundry is being handled by the trusty old Neptune. Since its major repairs three years ago, it's been very reliable, knock on powder coat.