After enjoying my very nice ACD for about a year, I decided to sell it. A new collector called me the day after I posted it. He had a T2, but his 16-year-old son really wanted an EM (cool kid!). They came and checked it out, and I delivered it to them last week. The very same day, I got the call I'd been hoping for. I told someone last year to call me if he ever sold his Strange World, and he did. We know and like each other, so it was very easy deal.
Long story short, Strange World is now sitting where ACD had been, and I have $200 in my pocket. It has a perfect backglass and NOS plastics, good cabinet and coin door. The playfield has some mild ball swirl but no paint loss. The play meter reads 52,252 (low-ish plays?).
I feel really good about trading the #1 EM for the #103 EM. I prefer the layout and game play on Strange World, and I know it should be easy to sell if it ever comes to that. For now I'm really hooked on completing that grid.