I'm currently with Coastal Ford Burnaby; so far only positive experience. Another one is Brown Bros on Marine, not sure about now but they were Ford Performance certified shop. I tried a few independent shops but I haven't found one that knew this particular car well; most specialize in Hondas etc.
Stratified are in Surrey and are well known for their tuning products, but I'm not sure if they do general service.
How's the car doing?