Is this a good team for the elite 4 in pokemon platinum?

Youve kinda all over the place with your types, thats a bad thing when trying to level cause some types lvl faster than others. Replace thunder fang with sumthing else cause its a super weak move. Skarmory shudnt even BE there since it has susceptablitity to more types of pokemon than a normal bird pokemon, you may as well replace skarmory with giratina or something.