Welcome to our forum.
Karl... I can't remember where you are in Europe but are all the big tub manufacturers over there?
I'm in Sweden. Most of them are, I think. The spa market is really picking up here. I havenīt seen Marquis around but I bet someone sells them too.
from 2002 to 2005 Sundance must have changed the Maxxus because I just got a 2005. I am 6'-4" and I couldn't begin to be any happier with it. It is 42" deep and should be perfect for you. just my 2 cents but I would look at a new one.