I don't follow the workload issue. Yes, the Mooney may require a bit
more skill to land but in cruise I've not noticed it flying much
different than an Arrow (just faster). I've had both, I love my Mooney
best. The Mooney is the ideal plane for tall guys like me. My partner
is of average size and finds it difficult to find the rabbit on the ILS
and see over the glareshield as well as trying to reach the rudders.
Short guys beware.

-Robert