Sounds like you have some info for finding a shop in your area. You just have to interview the people to see if they are knowledgeable about that engine. It's not a bad car to change the oil on. I take my time when I do mine and I have it down to a half hour. I like to let it drain for awhile. I did my Mercedes for the first time, and it took longer, because it has a few more panels to take loose to get to the oil drain plug. I can now do it in about half hour as well now. Takes the same filter and I use the same oil. Changing your own oil gives me a sense of security knowing it was done and done right with the right oil, the right filters, a new drain washer, and filled properly. Good luck.....