[n86121]

By going with a whole Avidyne stack, and radio-racks (brackets that hold everything together)

FIRST they put the whole avionics stack together, tested and debugged on a lab bench.

THEN they put it in the airplane.

I think that may have saved a lot of labor, as well as made it a much better /cleaner install.

Also,

By going all with one mfr for everything, no finger pointing at 'the other guy.'
Either during install, or later, or for warrantee.
Everything works together, and always will, and has one party for warrantee.

One stop shopping!