I just went through this about 6 weeks ago. My advice, buy the M.B. lines and undo the motor mount to install.
I was determined To have hoses made and did get it done, but it cost almost as much as factory, and still is not quite right, it's very hard to route the hoses so they don't rub on something.
The fittings are real oddball and have to be ordered, they have a weird taper on the flair, and the thread is not JIC or Metric.