That is awesome!

Unfortunately I know how bad I am at completing projects like that at this moment in my life. Although I did manage to get a custom 3d printed 2.5 in feather focuser powered by an arduino and 28BYJ-48 stepper motor to work perfectly... although I never finished designing a case for it... but it's on my 80 mm Stellarvue APO and it works great with EKOS!

I'd also prefer to do gut a Celestron AVX that I have, rather than the CGEM.

Did you manage to get it completely working? Is this a popular project with friendly support available?