i have got a fiesta turbo engine loom, ofab and want to add this loom to a mk4 escort rs turbo, so on the big plug there is seven wires,what wires go were,??ie. black.wire. ign live.?? brown,wire,? green/red wire. ?brownwire. ? black/green.wire. ? brown/green wire.oil light.??. red=live feed.??do i put a in line fuse in as well/??