I had to cut and lengthen every one of those plugs to length.
Passenger side:
back plug wires route back towards firewall then around n forward in the little "canyon" between the valve cover and the lower intake manifold to where the rest of the plugs wires start.

middle and front plug route forward towards the timing cover, then up along the "canyon" between the front of the valve cover and the Passenger top front cam sensor, then into the space between the lower intake manifold n the valve cover.

Driver side:
Front, middle, and back are all routed back towards the firewall, then back around to the space between the valve cover and the lower intake manifold.

So basically everything is routed under the lower plenum between the lower intake manifold and the valve covers.