The light side and dark side vendors are fun, but I think there is some room to improve the players who want to take a balanced approach. If you have 50 light side and 50 dark side points... wipe them out and create 50 neutral points. This would make it impossible to have both light and dark points; you would either be light+neutral or dark+neutral. If you have more neutral points than light/dark... then you are neutral. and you can rank it... neutral I/II/III/etc as you add more points.