I talked to Roy from fastlane the technical go to person.
he gave me all the information I need. The 300E has only 045,000 mile on it it lives in a dry climate so my brake hoses are fine no sponginess in the pedal. I just wanted to put clean brake fluid in the system and replace the disc brake pads front and rear.

Thank you all for your help , I do appreciate the return comments made.

Bob Geco