I do not disagree that setting up as 10-6-B #1 is comfortable. However, I cannot perform the correct right elbow folding action in a comfortable biomechanical manner that allows me to get my right forearm flying wedge to its desired location relative to my right shoulder - when I start from that address position.
I am curious - why do you believe that zero plane shift on the turned shoulder plane is desirable?
Also, could you please supply me with a list of about five PGA tour players who follow your recommended zero plane shift TSP pattern?