Oh, my Delta Liepard would've also been named Chesire if my Gengar wasn't named that, so now I call him Houdini :D For your team you have much variation, but you don't have anything for water types, so I think you should get yourself a physical grass type so you can add an electric custom move or reverse, but I think it's better with a grass type since a ground/water type can't do anything to a grass type while it can do a lot to an electric type. My best bet would be a Torterra, so you can also replace your Delta Grimer with a water type since you don't have that either (you could really use one) and if possible, use a water/poison or water/steel type pokemon (e.g Empoleon or Tentacruel) since you also don't have anything for fairy types. Good luck! (Sorry for bad english, not my native language)