how do i reset rep power to 0

[T3MEDIA]

paul if you know the answer may I ask you a very quick question?
I would like any user that has person A as a buddy and B also has them as a buddy to get X rep points.

if A or B remove them selves or either goes to the Banned usergroup the X points are lost.

Been askin for a bit but people are all busy doing stuff. (Bills to pay)
So in quick run down.

A+B= X reps for both A and B
If either leaves the relationship or banned the X rep points are lost for both.
like a cron job or something would be cool.