C4D: More controls for the Bend Deformer

The Bend deformer is quite contra-intuitive in some (most) situations.
I would like to have more control over it.
E.g:

1
An orientation popup (+x / -x / +y / -y /+z / -z). Right now, we often have to rotate it to achieve the desired result.

2
A symmetrical mode, where it bends on two sides of the axis

3
A definable origin/anchor point (now this is the heart of the initial box. I would like it to be on the bottom of the box in most cases)

4
'Keep Radius': a definable constant radius (the radius now varies during the bend)