I went with the first item on their sheet with a 5" Pin for max length and a little less hook but, there is plenty of hook for slightly used medium lanes.
My PAP is 5.5 X .75 up. The pin ended just above the ring finger. I left the stacked C/G and M/B alone just outside the Thumb hole.
The Backdraft is drilled the same way but, on spent lanes I stay on right side 12-10 to 7 with mild arc. The Frenzy is much later and angular.