Fuel tank and pump location

[docrock]

I have been working on fuel lines for a month after work. The tank is installed under the frame rails. In the pic you can see it has a top suction type fuel outlets. I installed high pressure fuel line to the filter about 18 inches away, then a high pressure fuel pump. The fuel pump is inside the frame rail and higher then the tank. The fuel line then turns to steel line all the way to the TBI. Is this going to work? I dont know how i can get the fuel pump lower then without mounting the fuel pump under the frame rail and four feet away.