First, you still need to fill out your Extra Deck completely and make a side deck. Even if you don't use those extra cards in your Extra Deck, you can still psyche your opponent out. As for the side deck, it is never a bad thing to have additional options at your disposal in a Match. You don't necessary have to finish the side deck before you finish editing your main deck, but you should still give it some thoughts.
There's a discussion on side decking going on here: http://www.duelacademy.net/t36815-discussion-side-decks
Also, what is the DNA Surgery for?
Never played Cyber Dragons before, but if we are dealing with Malefics then Skill Drain is a great card as it allows your other monsters to attack while negating your opponent's monsters. Trap choices could use some improvement as well. For example: Are three Waboku's really needed? Are they really going to serve you better than say Bottomless Trap Hole, another Mirror Force, another Dimensional Prison, torrential tribute etc. As for the Cyber Dragon Part, Luna would let someone else handle that.