[Artist]

Do I understand correctly, that you want
(a) to use the pinky joystick button to cycle through POV 30, 70, and 90? And
(b) have POV 30, 70, and 90 assigned to the keyboard keys 'delete', 'end', and 'page down', too?

For (b) just assign accordingly in CloD, then use Autohotkey to write a little script to achieve (a).

Or: Are you aware that Team Fusion Patch 4.0 introduced two keys 'zoom in' and 'zoom out'?

Hopes this helped.
Artist