1973 Mercedes-Benz 450 sel barn find.

excuse me guys I'm just getting over the flu, and I'm a bit horse, and not quite on form! but I really wanted to walk you around this Mercedes-Benz 450sel . I bought this car as it was sold to me as a 6.9, but sadly it was just the badge, it's a 4.5 v8, cool but not quite what I was hoping for.