I don't work there, and none of the guys are my "friends" so I'm not trying to give them bizz, but what did they do? They know how long certain jobs will take, and they charge as much as other mechanics, so I guess that's where the hosing comes in. And they don't tell you something needs to be replaced unless it really does. But owning Z's we all know that "you might as well once you're in there".... ya know?