Of course you are scared...we all would be.
I have read about you and your incredible perseverance with great admiration, both for you and your family. Quite a team.
I trust you to husband your fears and focus on the strengths you have been given that are innate and powerful, those strengths are
yours young lady...they will help guide you through this as they have before.
You are not alone. Close you eyes and picture all the old Porsche guys pulling for you.
Most of us are in this thread:
https://forums.pelicanparts.com/porsche-911-technical-forum/237982-ultimate-jack-olsen-self-portrait-thread.html
Now THAT is scary!!!
All my best, Elissa.