That was a comprehensive education in tandem wheel design and selection and I am glad to be the beneficiary of cold weather in GA (according to your profile). I hope this is linked so that others can read it as it should have a wider readership. I will follow your advice and discuss the wheels with Bob Brown and let him make the recommendations.
I hear there is a big tandem rally in GA - it would be good to get down there when we are no longer neophytes.