Suggestion for a New Class to Balance Classdifferences

Centaur: A speared class, that is able to throw his long spear on long distances and is able to fight in physical melee damage by stabbing the opponent with his spear. These characters are very fast and are able to force through big amounts of monsters without getting hit. Also these mythical creatures are very strong against magical damage, because of their mythical backgrounds. They are very weak against archers, because they are half a horse and half a human, and horses aren't strong against arrows. The centaur class has very strong legs and because of that they have a special XP skill that lets the centaurs jump up and hit one opponent by kicking them in the face with their front and that way they deal a huge amount of damage in 1 hit. Like I said before, the Taoist classes are weak against this new mythical class and I did this because the Taoist classes are very strong against the other classes because of their magic attacks. Especially Fire Taoists, the strongest players in almost every server are fire Taoists because of the deadly damage they deal in combination with the distance attack ability. Also will this Centaur-class give a whole new imagination and vision on Conquer Online. Always has conquer used only the human race for their classes and by giving this game a whole new inspiration, more players will be attracted to play and old players will be interested in starting to play again. It brings the game to a whole new level. To a sort of expansion of the old Conquer Online. Please let me know what you think of my idea. I have been thinking about this idea very good and thorough.