Looking at the descriptions, you may have trouble if the BattDisk is fully populated with 8 megs of ram since the 2000 only has 8MB of space to configure everything in.
I doubt that one needs drivers and it's probably rare to have all 8MB installed on it.
I wouldn't tinker with the jumpers much, assume they are correct for the last time it was used.
This page has a list of jumper settings:
http://www.amiga-hardware.com/showhardware.cgi?HARDID=747You might make sure it is jumpered for autoboot since you have a newer kickstart.
If it doesn't show up as a drive on the Workbench, you'll have to find out the device name using scout or sysinfo or something and then try using HDToolBox to set it up like a hard drive.
Pretty much the same for the IDE card, see if the disk has a device name, then use HDToolbox to partition it.
I would try just one at a time, sometimes bad cards can make other cards not show up correctly.
Good luck.