I think that what you need in stock are some genuine Amiga products. When you narrow it all down, it turns out that you've basically slapped the Amiga name to a bunch of universal products that can be used by any computer with an IDE port or network card.
Where are the accelerator cards?
Where are the Zorro cards?
Where are the PCI busboards?
Where are the SCSI controllers?
Where are the tower cases?
Where are the systems?
Where are the memory simms/chips?
Where are the kickstart roms?
Where are the replacement custom chips?
Where are the AmigaOne/Pegasos boards?
Where are the PCI cards for Amiga PCI Busboards?
Where are the scan-doublers?
Where are the REAL amiga cables (like RGB cables and such)?
...see where this is going?