>>446382080 Speed on Apple, yes. Not 0 Attack because Sucker Punch, you want to do damage with it (and Max Darkness lowers Special Defense which helps your entire team and Appletun too so it's better if it deos damage).
Mudsale don't have Anger Point as an ability. Anger Point when crited make you +6 Attack, only Tauros and Krookodile have it but Krook don't like being hit by your own Frost Breath that much compared to Tauros. If I had a Beat Up user in the team, I could have used Stamina Mudsale, sure.
The genders are just random or else I would have said something about, don't bother with it. Female mons are technically optimal because of Attract if you were to care but no one cares anyway, it's strat you never see used anyway.
No problem, I didn't fine tuned them perfectly but it's still created to resist some things I knew were important. The Volc is something I had on the side and I love using, it's crazy good as a support. I tested the team a few times now and it works well. Appletun was able to destroy a Stall Corvikinght which isn't an easy feat at all, I'm sure you will enjoy the team.