Watt-Hunder Fix [911 Help]

Hello, beautiful people. I'm Peroxide and I bring forth the Competitive Deck I currently use for your analyzing and criticizing. I understand that it's not the best deck around but it's my first attempt at doing something worth of a deck. The above screenshot is of how the deck itself looks without any siding (except for Angineer and Gustav Max at the end of the Side Deck and Extra Deck, those two should be in the other's place).

The deck listing of such Deck is as follows in the spoilers below:

Basically? It's meant to be fast, and to swarm the field with as many Watts, Xyz and Synchro Monsters as possible, while the opponent's field is as empty as possible and attacking directly. The main strategy is stopping the opponent from attacking with both Swords of Revealing Light, Messenger of Peace, Mirror Force and Torrential Tribute. While the opponent is unable of attacking Mahunder and Pahunder swarm the field, and then proceed to Xyz between themselves, or to Synchro Summon Thought Ruler/Starsdust if Vylon Prism comes to the field. Thunder Sea Horse allows me to draw either Mahunder, Pahunder or Vylon from the deck, at the cost of not being able to special summon till next turn. All Watts in the main deck can attack directly, triggering their effects that can stop the opponent from activating spells/traps, and to get even more Watts from the Deck. Once the field is swarmed I can Synchro Summon Wattchimera or Watthydra, and, well, attack directly for game. Chaos Sorcerer and Black Luster can also come in handy, but first the Tour bus/Guide need to be sent to the Graveyard. Honest is back-up from attacks. =)

If need be, I can side for Watthopper, in order to lock the opponent by drawing them with Sea Horse, and/or Summoning them with Mahunder/Pahunder. Double Summon is for ensuring the field being swarmed for Watthopper/Vylon Prism. Threatening Roar is very much self-descriptive. The Reflect Slimes are an emergency resource, and if two can be brought upon, then Gustav Max can be summoned. The other Synchro/Xyz are also for when the situation needs them. More than oftenly I will swap these above cards for copies of the Watts.

I ask for your tips, and advice, as to what the Deck needs for better coverage, what is shouldn't be running, and what it lacks as a whole. I mostly want your feedback on how to stop cards that break thru the Deck (i.e. cards that banish, monsters with less than 1500 ATK, cards that destroy spells/traps/monsters/all cards on the field/other Stardust Dragons, etc, etc). I so far have very few problems, only with those people that run Decks with equally weak monsters in terms of ATK, so I would very much appreciate all help and tips you could give me. Thank you for your time~