dc, the neutral grip is very important as eventually you will be able to swing the club with complete abandon regarding thoughts of squaring it up with your hands. The hands will no longer function as a directional factor,... only a power factor....
dc, ok.... you've got the left hand positioned correctly on the club. Now, place the right hand comfortably on the shaft. It does not matter if you prefer interlocking, over lapping , or the "ten finger" grip......just add the right hand to where it feels comfortable to you...