You can tell a lot about how a person will represent the people by how they live their private lives.
Kepas Wali is an excellent case in point, and your details are basically correct.
Kepas Wali, like Julius Chan, thinks very little about serving the taxpayers and the nation and mostly about serving himself like a glutton. Fancy clothes, women and wine, that's the Kepas Wali priorities in life.
Look around you and you will see so, so many of our fellow citizens who manage to avoid temptation, lead a decent life and think of others before they think of themselves.
Why can't we, for once, start supporting those good people to represent us, instead of seeking seeking yet another new scumbag to replace the old scumbag.