It’s still anyone’s guess. You might want to leave off the Show Some Skin tree at first. It’s not that expensive, but if you don’t need it then maybe those points can go into something more useful, like charisma/luck/offense/defense.

Try not to overpump Sexiness or Ego. While higher levels will save you consumables, they’re REALLY expensive. You tend to get a lot of your secondary stat from gear as well.