Once you decide on the airplane you need to pick what options you would like.
JMB Aircraft https://www.jmbaircraft.com/index
Alion Aviation https://www.alionaviation.com/vl3air...
Garmin Avionics https://www.garmin.com/enUS/c/aviati...
Airmaster Propeller https://www.propellor.com/
Foreflight Backup Navigation https://foreflight.com/solutions/pers...
Sentry Backup ADSB https://flywithsentry.com/