Realtime tuning through eeprom tables is very good idea, but I doubt we can write there while engine is running.
We can write some unique identifier on each flash to manage version of bins. I will think more about it how we can use it.

I already did some patches that will alocate some tables to ram, main ones are ve and maf, but there is a lack of good interface to update it. It will be awesome if you make some better interface. Now you need to select single cell in a row/column and put a value.