Hi,
As Mackie said, IH would benefit you the most as it can create a sense of trust and bonding. A314 would make you more authoritative, so that is something you should look into also. Though using A314 alone might come off as too tense.
You could also try IO with IH and something along the lines of Instant Gentleman or Ammo. IO helps to ease the communication between you and your prospects, and Instant Gentleman and Ammo (especially) are very good all purpose products.
Why I did not recommend IO with A314 is that they would pretty much cancel each other out. Afterall, it does take more courage to talk to somebody of a more authoritative stature. Making people chatty with IO would not suit well there. 
Here is a nice thread about application points.
Welcome onboard