Will be interesting to watch. Great news!!
The OP isn't quite accurate though with regards to Sabine. She is still a race driver and competes for Frikadelli (also the name of a German meat dish served at her parents restaurant I believe) racing in the VLN long distance series at the Nurburgring. She has raced in a 911 GT3 for many years now. So I dont know about the M affiliation being so strong...
http://www.frikadelli-racing-team.de
Her doing Nurburgring laps with different cars for each episode would be awesome though!!!!!