The one Cobalt Pearl I have:
.5'' pin, TONS of TW
Pin just above and to the right of ring...weight hole 3'' right and parallel with fingers. Pretty unusual drilling, most people do short pins under the fingers.
Depending on the conditions it varies. I throw around 17mph with moderate hand, and it will hook as an early roller and often, or get deep and get angular. I think it depends completely on hand position for me. This is BY FAR my favorite ball. Enough so that I have another one coming.