1. Installed GDU 465 EFIS and G5 EFIS units. 2. Organized and tied up some more harnesses. 3. Installed G-5 backup battery. 4. Installed GTN 650 GPS/Nav/Com, GMA 507 Autopilot and GMA 245 Audio panel. 5. Connected all remaining harnesses to the avionics. 6. Installed GEA 24 Engine Interface unit. 7. Moved the wings over near the fuselage and connected the autopilot connector from the right wing to the fuselage. 8. Fabricated a set of power leads from my portable 13.8V power supply to the aircraft battery leads, and attached it. 9. Fabricated a set of test leads from the Powerlet socket to a multimeter. 10. Wrote a checklist for the first power-up tests, which I'll accomplish tomorrow.