Thanks pace, I can't watch it here though due to "websense" ! I'll watch it when I get home.
My experience of the DA42 is TAS of 150-155kts at 78-80% at 5000 feet.
For a few years I have been hoping for a SE turboprop, unpressurised and not much bigger than a TB20
As you are on the N reg, when your engine is up for overhaul, why not pop into Texas Turbines and get one bunged in the TB20