Well, my update is that I made it back from FDIM and have been checking out some new toys.
I ordered the remaining parts/modules for the DDS VFO and should have all that in a few weeks.
In the meantime, I'll be finish getting the parts together for the MMR 40.
The plan is to get the NANO/DDS VFO running, build the MMR 40, then put them together.
The integration will require changes to the code to have the DDS generate the ~3 MHz VFO signal and display the 7 MHz operating frequency.
Stay tuned for more updates.
Dave, N4ELM