I enjoyed my A2000 with '040 accelerator board, 32MB fast RAM, 4GB HD, Picasso II RTG board, HydraNet ethernet board and OS 3.9.
An all-in-one GVP '030 accelerator with SCSI is a good option though, if you can find one. The 8MB Zorro II limit is even more of a pain if you decide to add, say, an RTG board with 2MB of RAM because that eats into the limit.
