I hoped the gauges would be clearer, but the light played a big role, depending on what direction I was travelling. On the high resolution and large screen you can see the gauges.
To your question, normal driving, I'm usually shifing around 3800, as you say, by sound. In the film, I ran her up to 5500+ a few times in 2nd and 3rd. But, the wind noise didn't allow me to include the sounds in the film. I'm working on a solution w/o raising the top. I make it a point to run up the rpms regularly. This car doesn't like grandma style driving. Seems real happy on the freeway clocking 4500 rpm.