Is this a good yu gi oh traditional spellcaster deck?

1st of all, if you are wanting to go to tourneys, take out Heavy Storm, Premature Burial, Change of Heart, and Pot of Greed (they are BANNED). 2nd, I'd add another Dark Magician Girl and 2 more Magician's Valkyria. 3rd, take out the cards that don't do anything to help your deck.