Thank you John.
I'm a retired C++developer so I was trying to see which software, if any, would hide the MS SDK behind an easy to use interface. Apologies if the question felt a bit heavy. I remember the good old days when FSUIPC gave a nice, clean interface to the offset table that every plane developer used.
It's not your fault that MS/Asobo have exploded the vars into 5000 pieces, literally, although the common cockpit functions seem to have some consistency.
Thank you for planning to add the Fly By Wire heading and V/S, the FBW-A320 is one of the most popular planes.
The best we can all do is have separate configs for each plane/cockpit combo, with common code if scripting is supported.
Regards
Paul