Congrats Bob
Good choice
I am sure you will find lots of support on this site. There is a lot of "hands on" experience here and owners that are willing to share their experience.
Likewise I have had other larger aircraft in the past and for two to four people the 337 has a "leg up". You become spoiled. And........ the only thing you really miss is the "potty".
Welcome to the "club"
Bob