Well written John. I've had a 1023 since about 1996 though it doesn't have anywhere near the miles that Steve & Keiths saw have on them. My wings came separate from the rest of the saw as is the case now. I removed them from the carton. Got the saw out of its' styrofoam cocoon. I removed the top(watch where the shims go!) and also removed the motor. Removing the motor removed probably 75 lbs. from the cabinet, and it was pretty easy. At that point, the cabinet was just the sheet metal, cast iron trunions and adjustment mechanism. It probably weighed less than 100 lbs. at that point. 2 of us carried it down the steps no problem.
To reassemble, reinstall the motor, replace the wiring, reattach the center portion of the top, find 2 straight 2X4's and 4 clamps. Put the 2 X4's on the center portion of the top and clamp in place. Then I could clamp the CI wings to the 2X4 to hold them til I got the bolts started. At the point it was just a matter of tweaking everything. It wasn't all that hard and the results were well worth it.
The cabinet saw has a footprint not larger than a contractor saw(probably smaller with the internal motor), better dust collection, easier adjustment and holds its' adjustment better, and is a joy to use. Hope someone finds this useful.
Curt