so im trying to get this wiring stuff in order but its killing me! im trying to use my original obs fuse box for the starter and fuel pump relays.
heres a pic of the wiring

heres the location of the relays



on my harness i have a relay for the fuel pump already and just a grey wire sticking out. where do i connect it to on the stock fuse box. im guessing i would be bypassing the relay on the fuse box since i have one on the harness. what color wire would the stock fuel pump wire be that i need to connect the grey wire from the harness to???

i should be able to use the original starter wire from the truck. if not what do i do??

i have a connector on my harness labeled "vss" im guessing it plugs into the trans. but on my harness i have a dark green wire that also says vss. so im guessing the connector to the trans gives the pcm the signal and the green one is for the speedo?

has anyone done this before??