Finally got to put in some time in my Ercoupe. Since I originally purchased it, it's been one thing or another. Had the carb rebuilt and got rid of the old Eisemann's and installed Bendix mags and a new harness. (What a difference!)
Added a 2 1/4" XCOM transceiver, a 2 1/4" MicroAir transponder, and an AV8OR GPS. Plus numerous little tweaks.
The thing flies great though, as long as you don't need to go anywhere fast.