Easy. Get a second-hand a1200, find an old 4GB IDE harddrive (3.5 inch) you can connect this using 40pin-44pin IDE adapter (search amigakit.com). Ethernet is possible over the PCMCIA port. An accelerator with some memory will help, go for a 68030 processor with 8MB ram, see out amibay.com. This whole setup connects to a TV set or using VGA adapter to certain monitors, too. Have fun!
