Bob is reffering to a complete Mopar replacement line instead of the Jannetty kit. Honestly, there is no advantage to that setup, i have seen it, the Jannetty kit when installed correctly will be just as secure as the replacement line. We use the exact same compression fittings on 240psi fuel lines and have NEVER had a failure.
If you are going with the Jannetty kit, you dont need anything else, just what Jannetty sends you. The only tools you need are a tubing cutter (Home Depot, about $15. 00) and two open end wrenches (I dont remember what size). It is easy to do. Any questions, give Ted a call, he will walk you through it.
I have installed about 6 of the Jannetty setups so far on Rams plus alot of other vehicles and NEVER had a leak or drip. One of our Tow trucks has over 100,000 miles and it still works great.