4000 / 40
There's the Warp Board, which combines an optional faster 040 (or you can
use your 25MHz chip) with, I think, memory and a good SCSI2 controller.
No idea of the price. There's the XCalibur, same deal on the CPU,
supposedly BLAZING memory scheme, but no SCSI2. And there's another one
at least. As to which one's the best deal, I don't know.
Paul