recomended by mocal to run them either the right way round or on their side
i drilled though the front lower crossmember and made up some brackets to mount it off the bumper bar, just remember wherever you mount it to use rubber washers at the mounting point to damp vibrations, otherwise can risk damaging the cores in the cooler
the lines you can run over the top of the cambelt side engine mount easy enough
perfect location for a cooler as it is exposed to the full mouth of the front bumper for air flow, will be similar on your dc2