So basically I'm rigging my own stuff up. This is the picture I have in my head.. Hard fuel line that is in the back of the car is going all the way to the fuel rail.. Anything behind that hard line is just getting cut off. I am going to put my own little universal fuel filter inline between the hardline and then to the fuel pump. And then the use the return line that is also rite on top where the back seat is. If I take a picture can you illustrate like circle or tell me which one it is that is the Fuel Out and Return Line?