You have found your personal aiming point the correct way by making the arms accomodate pivot speed. By looking for the club head, the pivot speed might be compromised, and so the only thing to be looking at is the aiming point. This is NOT pivot controlled hands.
TT used different techniques for different students. In one instance, TT told him to actually try to bury the hosel into the ground to the right of his right foot using only the muscles of his arms. This student clearly had such an ingrained pivot, TT knew that it wasn't necessary to even mention it. In only 3 iterations, he was on a new ball striking level beyond anything he could have ever imagined.
nice...would be interesting to have him around....