Demise dragon deck (yugioh)?

Um... I suppose this borrows from the idea of utilizing Red-Eyes Darkness Metal Dragon and Koa'ki Meiru Drago's crippling effects, innovated in Richard Clarke's Disaster Dragon deck. You need one more Koa'ki Meiru Drago. I dislike having 3 Totems and having 2 Trade-Ins when you only have 4 targets. I'd suggest having a Solemn, Dark Bribe, or Divine Wrath. I prefer Waboku over Threatening Roar, because you can use it for Honests and Glads don't see much play anymore, at least not where I'm around. I would take out the Smashing Ground for Fissure to help against Marshmallons and Spirit Reapers that I ume this deck might have trouble dealing with. Other than that, the deck looks pretty good. You should tell me how it does, because I'm questioning how good 3 BEWD with only 2 REDMD will do (it's hard trying to keep a Totem alive for normal summoning a Blue-Eyes or LaDD next turn.)