Actually one cannot tell from the information in this thread what the size limits are.
Generally every Kickstart up to version 3.1 has a limit of 4GB for *drives*. This means you *cannot* create multiple partions of 4GB each (like the previous poster suggests). Instad all partitions have to fit into the first 4GB of the drive and the rest of the drive cannot be used. If you create partitions outside of the first 4GB of the drive (which is perfectly possible), then you risk total data loss sooner or later.
Additionally to that, the size limit for HDDs does not depend on the Kickstart version, but on the version of the controller's firmware. I looked up the controller at hardware.amigafuture.de, but it does not say anything about the driver. As with any of those old controllers you should be prepared to have a limit which is even smaller than 4GB or you need a firmware update in order to use larger HDDs.
On the other hand, if the controller supports any kind of 64 bit commands and you have a fllesystem which supports these commands, too, then you can use HDDs of any size and partitions of any size even with Kickstart 2.0 and below.
Bye,
Thomas