Those standoffs are a standard part. They should be available at radio shack or such places. As for the cables.. I thought you could use a peecee floppy cable, but it looks like more leads are twisted in the pc cable. Still, it should be an easy task to buy some bulk cable and IDC connectors. If you use care, you can crimp those on with a vise instead of the special tool they wan't to sell you. I've done it with scsi cables.