I completed the connections at the wing root on both wings. I torqued the wing root bolts, connected the fuel lines, installed Molex and GPS/Marker Beacon BNC connectors and AOA/pitot tubing and connected the fuel vent lines, utilizing a generous service loop. A velcro strap constrains the loop in the confines of the wing root leading edge. Caterpillar grommet was placed around the lightening hole to preclude any chaffing. Although the nav/strobe lights worked correctly, I discovered the pitot and AOA wiring had been switched, such that activating the pitot heat warmed up the AOA sensors. I corrected that problem.