Hips: 40° open
Torso: 25° open
Note that the lead shoulder being down and in front can make the shoulders look more closed (and be more closed) than the torso; i.e. shoulder measurements are often about 10-15° or so.
That is all. :)
No its just syncing up the correct turn rates. If you constantly have trouble with your hips getting way ahead, try to speed up the rate, or start your arms down sooner in the downswing. If your arms have dropped to quick, then you need to work on speeding up your hips, maybe feel that delay at the top of the swing, the slight pause, is my best guess on how to combat that. For me, I don't pause, when i am finishing my shoulder turn i am trying to drop my arms. I got a pretty aggressive and quick hip turn, so I need to speed up and start my arms earlier.