I guess this video sort of answers my MTM back swing question:
http://www.youtube.com/watch?v=tozo_eNQqEQ
I don't see the wind up of the shoulders that is typical on the ATP (not that everyone should try to clone ATP tour players).
Is the pulling across motion suppose to make up for the lack of a deep shoulder turn?
Earlier this summer, I was literally mimicking the forehand that Oscar shows here:
http://www.youtube.com/watch?v=zk0VWHh2OmI