a few questions ....
are you going to cut the facrory fuel line and splice into it back by the tank ? second are you moving the factory pump rearward ?
if answer to both is yes the i would get a 3/8 compression to 1/4 or 3/8 npt ( which ever has its thru hole the at least 5/16 ), 2 parker pushlock 3/8 hose barb to the npt size of your compression fitting , connect this to the tank end , get some parker push lock hose and 2 -6 JIC to hose barb ends , and 2 12mm x 1. 5 to -6 connector for the in and out of the lift pump ( if you are using the stock lift pump ). the parker stuff is cheap and just as good as the aeroquip or earls stuff and easier to get .
then there is addressing the end where the lift pump is or are you adding a pusher pump ? if no pusher pump cut the banjo off the adaptor to the stock fuel line and dupilacte the compression fitting setup on your fuel line to the 12mm adaptor to screw into the back of the fitler housing .
if you want you can give me a ring and i'll give you a more detailed descrip ...