So for the Amiga OS install here is what I did:
Started with:
-two blank Harddisks in the system, each 2GB
-CDROM containing the extracted cpio files, floppy images, and dd utility for AmigaOS from Aminet
-AmigaOS 3.9 Emergency Boot Floppy for this system
I booted the system with the Emergency Floppy and put the CD of the AMIX source files in the drive. I followed the instructions on Failure's site to create partitions. I then copied the files to the first harddisk (SCSI 0) and replaced the AmigaOS3.9 CDROM when it was complete. Ran Shell and changed to the folder where the files were copied to and ran:
dd -c145834496b -wCDH0 amix-2.03.cpio
I went somewhere else for 2 hours while the raw write hit the CDH0 drive (SCSI 1, the "Tape" for the install of AMIX in my system). When this was complete I used transdisk to write the two floppy images from Failure's web site.
I followed the install instructions on the web site and it worked great! I will say that my root file system is on a 1GB partition and I know Failure reported it didn't boot on his with a 1.3GB partition. The 1GB boots. The root file system installed on SCSI 0 disk which is the same disk that I copied the files to temporarily during the raw write phase. I allowed AMIX to overwrite all the data on that disk.
I'm happy. I've been trying to get this loaded for months. Many thanks again Failure! :-D