Objections as for meeting at a slightly higher parking lot „Parkplatz Sandten 1“: https://www.google.de/maps/place/Parkplatz+Sandten+1/@47.4384522,12.9059827,67m ?
I added my car to the carpool. As the whole travel with hike would be quite long, a second driver would be required, either for the way to or for the way from the mountain, while the first driver sleeps. I also have to check my personal time constraints yet. So chances are high I might drop out again.