Technical 1927 seat height question

All,

Stole this picture from a thread on here to use as an example. I really like the car too! Thinking about how I may approach my 1927 roadster. I'm 5'10" tall and don't know how tall the driver of that car is, but that is about where I would like to be sitting in my '27. Not sticking half way out looking goofy. Anyone know the car and have a picture of the seat and floor pan etc? And how tall the driver is.

Any other '27s out there with known driver heights and pictures, etc.. Trying to see whats out there.

I know the Zipper cars use a sunken seat arrangement from what I see in their ad. Need to know if I need to go with something like that.

Thanks, cb1