well, now I've done something even more colossally stupid. Bought a pair of MY7000s for the keycaps - both were "parts only" and I combined shipping with something that I actually wanted, so they cost me like $9. Was cleaning up the last of my keyboards and also stripped the caps off the MYs to clean them. (I had an idea - that only partially worked, but anyway. I did get some other stuff I wanted/needed out of the deal, like labeled numpad keys and more clear tops for the relegendable keys.)
Instead of just stopping there, though, I took the two MYs and made a functional keyboard out of the pile. I'm typing on it right now, actually, and it feels just as awful as I'd expect it to. But I had the parts, so... And by the way, my idea wouldn't work - apparently MY keys use different stabilizers than MX keys, so unless I'm missing something (am I?), I couldn't use it to convert one of my MX8000s to ANSI enter. D'oh. At least I got labeled numpad keys. I don't know why it bothers me not to have them, but it does.
BTW you can swap stems and springs in MY switches as well. I wasn't going to go to the trouble of soldering to fix this POS, but both boards had a couple busted stems so I just picked the better looking of the two and swapped those with seldom-used ones from the other board. Don't ask me why. Seemed like more fun than doing actual work, which is what I probably should be doing.
Oh, and BTW, if anyone has a 2x numpad zero with the "INS" text, or a 1x menu key, or a Cherry relegendable "PgUp" key, I could use all of those. (the first for the MX8000 that I'm going to swap the labeled numpad keys onto; the latter for the POS POS board that I'm typing on right now - both parts boards were missing those keys. I put another "CTRL" key in place of Menu and cut out a "PgUp" label and stuck it on a spare F-key.)
But anyway, I'm currently typing this on a board that I just put together, am testing, will probably never use again, and probably isn't worth anything other than for the (OK but not great) keycaps. So yeah, I'm not real bright sometimes.