Is this a good team for Pokemon Pearl part 1 Empoleon Lv 69 Hyper Beam Hydro Pump Surf Hydro Cannon Lucario Lv 64 Focus Blast Psychic Aura Sphere ExtremeSpeed?

Why does Empoleon have so many Water attacks? You should replace Hydro Cannon with Ice Beam and if possible Hyper Beam with Eartquake, in this way you have a way to survive Electric attacks better.

Lucario would be better with Close Combat instead of Psychic.