https://sarasotaavionics.com/avionics/ifd550
https://sarasotaavionics.com/avionics/ex600-cmax
The standard Garmin 530 and 430 along with the King MFD has also been replaced I have also attached the models that are currently in the S model. There was a little modification of the panel but not a big issue to do.
I have replied to PM's so if anyone else has question feel free to PM me and I'll answer what questions I can or I will direct you to the shop that did the install.