I think this is a good idea for replacing dying, or dead Classic A500, A600 & A1200 motherboards with new FPGA designs that are better than the originals. Something like the FPGA Arcade Replay Board with or without the proposed 68060 daughter-card, extra memory, Ethernet & USB ports, but in a form factor to better fit into the original cases and also able to use the original keyboards.
Someone already fit the Replay board into an A590 case combined with a harddisk, so it'd surely fit in an A500, A600 or A1200.
Mikej was asked about original keyboards and started looking into what it'd take to get an original keyboard attached to it. IO lines shouldn't be a problem, so no board redesign as there are free lines available on the board - it's likely only a matter of FPGA updates. The only additional thing needed for the Replay really would be a couple of brackets with ports to line up nicely with the backplate.
Personally I'm going to get a Replay board and want to fit it in an A600 or A1200 (don't worry, I'll look around for an already dead one or sell off the motherboard to a worthy home if I have to gut a working one).
