I have read various posts and looked at videos but still have little understanding of the correct approach to use when replacing rubber fuel delivery and return lines at the engine. Both lines use disconnects at the fuel rail and both hoses have crimped connectors where they attached to the hard lines on the frame rail. As best I can determine, the crimps could be sliced and removed. The resulting steel tube would have a ridge on it? Do I slip a fuel injection rated hose over the end and use two fuel injector hose clamps? I see that I can purchase metal 5/16th disconnects for both the delivery and return lines at the fuel rail and use two each clamps. Am I on the right track?