FYI: If the Fiorenze airspeed sensor only has a pitot tube (not a combined pitot-static) and senses the static port from inside the fuselage, there is potential inaccuracies, especially given if the plane is an internal turbine where pressures fluctuate inside the fuselage.

I can agree with many as the speed limiters will not be totally accurate, but place some limit on speed, given the quality of installation.

Michael