Frank, let me get the 2 setups with the 8mhz crystals, if it bothers me it should be easy enough to replace the crystal and the caps? correct?
I want the extra one to see if we can make it work with the brezzasoft multi cart
At the time of ordering the initial PCBs I didn't accommodate the crystal and caps. So for these PCBs 8MHz is the only option.
I've since redesigned the PCB with the crystal and caps. This gives you the option of leaving it unpopulated and running at 8MHz, or adding the components and running at 16MHz.
For the brezzasoft you'd be much better off prototyping with an Arduino Nano / Uno, breadboard and loads of patch wires.