For me its the Amiga 3000D, but if i could decide on a dream model, that never existed, i d say an amiga 3000, with the following modifications:
-AGA chipset
-SIMM sockets for at least 32mb of motherboard ram
-IDE instead of SCSI (40 pins, 4 channel IDE with at least 4mb/sec transfer rate)
-A built-in scandoubler + flicker fixer for AGA, like the hack that uses 2 amber chips.
-A 68040 40mhz processor
