i have the slowpoke ready! It ended up male, I hope that's ok. I could always throw in one of my DW female ones too if you'd like! It's at Lv36 right now, EV trained the way you requested, with slack off, and i spent about an hour this morning using Thief on wild poliwhirls to get a king's rock!
It is modest, with Regenerator, and flawless Sp.Atk and Sp.Def!