this is probably too late but there are no brake lines to disconnect just move the parking brake cable. the wires for the fuel pump and sending unit drop out through the hole (make sure you feed them back up through before you strap in the tank). the only way to change the fuel pump is to drop the tank.
disconnect all the rubber hoses at the rear and then remove the two tank straps. make sure the car is high enough and safely supported on jack stands because you will have to wrestle it out and back in.GL
if you already did it , then congratulations because nothing else will ever seem that hard again.
