@MickJT
You are confusing AOS4 for NG platform with Aos4 Classic.
Here are the requirements for classic.
Quote:
The minimum requirements are:
An Amiga 1200 with Blizzard PPC or Amiga 3000(T) with Cyberstorm PPC, or Amiga 4000(T) with Cyberstorm PPC accelerator card
Minimum 96MB memory installed on Blizzard PPC or Cyberstorm PPC
Kickstart 3.0 ROMS
IDE or SCSI CD-ROM drive (on Cyberstorm PPC) for installation
1GB hard disk drive on IDE internal port or Cyberstorm PPC SCSI
Amiga 880K Floppy Disc Drive.
All of which winuae emulates except currently the PPC cpu. Once the CPU code is in place there is nothing stopping you from emulating an A4000 with a CyberstormPPC. That should be plenty to boot AOS4.1 classic.