I find seeing how much repution remains on the currently tracked faction very useful. I do like seeing repis/repmax in the tooltip list but not as helpful on the fubar display.
On my copy as a quick and dirty fix I've replaced/changed repis/repmax:
text = text..("%s%d/%d|r"):format(rephex, self.factions[self.watchedid].repIs, self.factions[self.watchedid].repMax)
to:
text = text..("%s%.0f|r"):format(rephex, self.factions[self.watchedid].repMax - self.factions[self.watchedid].repIs) |