tomthul on Amibay had some CF card adapters that worked with that A1000 left. (Last I heard)
They weren't CPU plug ones tho, they were sidecar...
There's a boot disk you need to use (He even has a disk that uses KickWork to kickstart and boot and transfer the boot to the CF card hard drive to finish the boot. Works great.)
But, you need more memory for your Amiga too... I used it briefly with just 512k, and mounting the CF cards took a LOT of memory. (Percentage wise when you only have 512k)
desiv