@Mike
Here is the deal:
I already have a 32MB A1200 retro machine. I really need more ram.
If the FPGAarcade machine came with 512 MB ram then I would have to buy it. Or if I could replace the 64MB ram with my own 512MB.
But as it is... 64MB is not enough of an upgrade for me to justify the cost.
May your bugs be few and your sales be many.:-)