Thanks for the info. I'm interested to learn more about the series as I think it would be cool to make a Phantasie II for the Amiga. My original thoughts were to port over the data from Atari ST (since it's the most similar to the Amiga), but if PIII data are similar between platforms then maybe PII would be the same as well. I haven't had time to research this personally yet, and did not want to research until I beat PI Amiga version.
I liked PIII's UI and gfx more than PI. However, I think it'll be easier to use PI's engine for PII.
Maybe I'll start playing PI soon, since I'm becoming a bit more excited about playing them.