I think you’ve got a general feeling for it. I would only remove the glass in order to remove any balls if necessary. A rookie mistake is leaving an ejected ball on the playfield while moving it which WILL result in broken playfield plastic.
I would only unbolt the backbox from the body, remove the legs and move it like any other machine - by setting the game up on its end (plunger side up) and moving it with a hand truck. Note the backbox might actually be fastened with large flathead bolts instead of hex head bolts so bring a wide stubby screwdriver.
More importantly, what did you get and can we see a picture??
