Oh man you've got so much going for you with that action. You're close really close. Dont despair. Its just fine tuning through impact Id say. Throwaway, Rhythm (in a tgm sense), Lag Pressure....."over acceleration that menace that stalks all lag and drag".
Goof with Hitting if you want. Even if it doesnt work out, you might learn something that you take to Swinging. Like getting to Both Arms Straight for instance and the power of completing the clubs orbit.
Please ask Paul to teach you not to use the Hand Throw.
I have tried to search "hand throw" on these forums to get a better understanding of what it is and why I would want to stop doing it. Unfortunately, due to it being almost 2:30AM my ability to read and comprehend is lacking. Could you elaborate on your suggestion so that I could discuss this with Paul?