I have a dialup A500 alternative with the following hardware at 56K speeds:
A500 w/ 2mb MegaChip, Superdenise
VXL 68030 w/ 2mb 32-bit RAM on RAM-32 card
KS 3.1
Dataflyer SCSI/IDE sidecar w/8mb 24-bit Fastram daughter card
Individual Computers A500 clockport adapter
SilverSurfer fast serial port on clockport
Zoom 56K modem
external 2x scsi cd rom
Not bad for posting but tough on memory to surf with only 10mb fast ram (need to flush memory cache often).