Good stuff Clark, exactly the sort of thing I'm looking for!
I got about 45 minutes with the plane before the shop closed tonight. Going back Wednesday to finish up and do the GPS test flight.
The GMA 350c makes the mono/stereo test easy: Just turn 3D Audio on and you hear "3D Audio Left" in the left ear followed by "3D Audio Right" in the right ear. Anything else, and you have a problem. (So far, so good.)
We still have the original panel with all of the required placards painted on.
Believe it or not, no GPSS... Yet. We passed on a couple of things this time with an eye toward the "second half" of the upgrade happening in 2-3 years after the market has shaken out a little. We expect to install a G500 TXi, a glass backup display, and potentially a GFC 500 autopilot, should the G500 TXi get the software to control it. So, this time around we only got things that we expect will work with that sort of setup, and didn't add anything that would be replaced in such a setup (newer engine monitor, GPSS, data logger, etc). But, we'll definitely give the autopilot a workout - All modes, plus a pair of fully coupled approaches.
Old panel:
View attachment 58277
New panel:
View attachment 58278
Can't wait to get out and fly it!