Your team looks really solid, pretty standard, but it's cool. As an Hyper Offenive player, I really like this kind of teams. The only thing I'll suggest is to get rid of Thundurus Dark Pulse and use either Knock Off with a Naive Nature or Hp Ice, and you can change Focus Blast for Taunt if you want(? Helps a lot vs stall and fucks Chansey very hard.
And if you want to be a little bit more "original" you should try Facade Lopunny, the extra damage is honestly really needed sometimes, but with this moveset, once you get rid of the steel and rock types, you can just stay in vs Rotoms, Vaporeons, etc. and if you see in the team preview a Sableye and a team without resist to your STAB Normal Type, you can just lead out with Lopu and just OHKO that lil piece of shit that I hate so much ;_;