RPSinc,
I think you have summed it up best "If you are looking at this from the standpoint of enjoying your full time journey, the HDT is a great fit. "
I don't need an HDT, but I do think it would be more enjoyable. Less stressful from a safety stand point, hopefully able to travel longer than 4-5 hours and not be as painful, more storage space/reduce weight on the RV.
Thinking about the issues with using it for a daily driver, we are considering a Smart car. I have not had a car for over 20 years, so it would take getting used to. We will try to find one in our travels to test drive.
Assuming with a smart car an HDT would be about 30' long. Is that about right?
Thanks,
David