You guys are joking right? A monkey can change that filter. I think a oil change would be harder. You just need a 22mm...pull it out...get a niddle nose pliyer and pull the filter out, put new one in and install back...hard toque.
Changing the O-rings would be a little hard but not that bad either. The parts should be around $50 total at the dealership!
Real men work on their own cars! Save up money for when your SMG pump goes!