I might suggest that raising the front of the drivers seat about 10cm might help. That and getting a steering wheel spacer to extend it out 25mm.
The wind buffeting on high speed roads will wear you out. There is nothing like any kind of downward force at work on this car. It has a tendency to float lightly so you can never really relax.
Over 30,000 miles on mine has taught me much! Once on an Interstate highway here in Vermont the wind was so bad that I was changing lanes without my having intended to. Scary
What's your mileage? Who cares. Is it practical? See #1. What happens when it rains? You get wet.
