Ernie Els doesn't seem to have a power issue....he doesn't use momentum transfer....checkout Ernie's book "How to Build a Classic Golf Swing" page 41.
I don't believe the arc transfer to the right elbow is correct. It's a rope handle procedure (longitudinal acceleration) not an axe procedure. Yoda, I think you MIGHT have jumped the gun on this one. Study 10-3-D and all of the references....the section 3 combination for what Tomasello taught is 10-3-B, -D and -K. I believe that's why Tommy called it "The Swinging Procedure".