I would, too. Do you think parts would be easier to obtain in Morocco for a Mercedes than a Fiat?
I like what I've read about the 5 cylinder turbodiesel in the Mercedes 616 covering hundreds of thousands of miles without major engine work, with only regular maintenance of filters, oil changes and the injection system required. Conversely, the 2.8 JTD Fiat engines seem to be a bit hit-or-miss.