Good luck with the war guys! Also ponymon, I didn't reply to your earlier message about having a VGC battle so if you want one then i'll be in the showdown lobby as Shade2000. It should be useful as you have a rain team (i think) and that's my weakness so I can see how to get around it if you wouldn't mind helping!!
I decided which version of my team i'm going with. i'm using Lapras and trick room meowstic, as Sunny day could hinder Lapras.
Wining about 93% of my matches. Did about fifteen yesterday and only lost one!!
That sounds great
Maybe it's time to start breeding those guys then. And try to get Cresselia
I don't think Sunny Day and Lapras are mutually exclusive. Sunny Day is not mandatory, unlike Drought, so you can use it only when Lapras is not on the field or when you need to change the weather. For example against Rain teams, you won't be using water moves, so you'd benefit greatly in having the ability to change the weather and maybe force Politoed out. Lapras would still hit Swampert, Thundurus, Tornadus, Ludicolo, Politoed, Azumarill super effectively with Freeze Dry so it wouldn't be that bad. If you face a team weak to water, keep sun off until you feel safe, so you can spam Lapras's moves in neutral weather.
My team has Drought Ninetales and Azumarill and most of the times it works perfectly fine, since my main STAB is Play Rough (as yours should be Freeze Dry). It's nice to have several possible strategies.
Ponymon's remark is also valid, as your strategy involves Camerupt as its main point, Rain teams shut you down, so you may want to have a plan that involves either protecting Camerupt or don't take it at all for those battles. Storm Drain Gastrodon or Cradily are interesting choices to counter Rain, and Mega Mawile could still abuse TR against Rain. Mega Abomasnow gets a mention as well. Resists everything Rain teams send towards it, abuses TR, changes weather, and has a powerful spread STAB in Blizzard.