ok since nobody has spoken up, i spent all day trial and error'ing it. turns out its easy to mount the fuel pump near tank. for the lines that go to the mechanical pump, there are 3: one main feed, one return feed, and one vent type feed. on the carb, there are 2 fuel inputs, however the input that is vertical is the main fuel input. the other i assume is some sort of return.

also, lining up dizzys is a bittttch