I am lost when it comes to what to do about fuel line for EFI conversions. I scored a lightly used Quick Fuel QFI TBI EFI system for a lightly used 2004r converter (That was too loose for my liking) and $300. This is the system FWIW https://www.quickfueltechnology.com/quick-fuel-injection/qfi-base-kit-polished-aluminum.html This system will probably go on my '75 Wagoneer First, then when I build the 5.3 I'll swap it onto either my Camaro or the Mustang. My plan is to swap this thing on ASAP for as little as possible, the Wagoneer already has a good 3/8 feed and return line system on it and vented tank which makes life much easier. This is the pump assembly I am going to run https://www.novak-adapt.com/catalog/fuel-system/fsj-fuel-module/ (The non regulated one as I already have a regulator). How can I not spend a fortune running AN hose the length of the Wagoneer? -Can I somehow reuse my metal lines? Is this safe? -Are there some economical and quality line options? (Preferably not shiny Stainless) -What do y'all recommend?