(With this in mind) = Knowing that its unfair to compare classes.
(the game itself is unfair from the start.) = Everything is unfair in RO.
(So yeah, we will do it anyway.) = So we GM shall be unfair.
Concidering this unfairness, at least let me give a suggestion, give a reward to the first of each class to reach 99.
That way its more fair toward all classes and it would also provide a motivations to all classes which are harder to level up such as merchant classes or Monk or the not yet usable Taekwondo boy/girl.