@Black-Square Thanks for the response!
Yeah of course it makes sense to not delay updates that are ready any further.
I note on the github of one of the creators they have added the mod as a separate variant to a few payware aircraft all ready. The downside is it isnt toggleable of course.
Also says "The issue with custom variants for third-party aircrafts, such as PA28/38 is that any update to the base aircraft can break the G5 unit. Due to that, it's better to request support for custom variants directly from manufacturer of the aircraft."
So it seems there is a desire for it to be implemented in a similar way to the PMS50 etc.
thanks.