Power Whip: Curse (1) + STAB =
Low Sweep: Bulk Up (2) + STAB + Moxie (1) =
Psychic: Calm Mind (1) + Nasty Plot (1) =
Power Whip: Curse (1) + STAB = 270 BP
Low Sweep: Bulk Up (2) + STAB + Moxie (1) = 225 BP
Psychic: Calm Mind (1) + Nasty Plot (1) = 180 BP
Please correct me if my math is wrong. :)