I now have the panel cutouts complete and I am beginning to install switches, buses, breakers, and instruments. The fist piece of equipment to get installed is the integrated bus with switches and breakers installed. Next I fabricated the rack for my Garmin GMA-240 Audio Panel, Garmin GNS-430 WAAS GPS/ILS/VOR/Comm; ICOM A210 Comm Radio, and Garmin GXT-327 Mode C Transponder.