I'm thinking about removing my mech carter lift pump and installing the FASS system. I want to keep my fuel heater/strainer, since i live in Seattle. I'm Ok with removing the factory filter and just going with the FASS filters. Does the kit use my existing fuel lines or do I swap them out? If so, are the new lines hard or rubber? I'll have to run fuel line from strainer/heater straight to bosch pump since the factory filter is being bypassed. Can I use good quality marine soft fuel lines for this as opposed to having hard lines made? I'll allso have to fab a cover plate were the old carter lift was mounted and remount the fuel strainer/heater assembly on the plate. Any experiances with this or insights appriceated.