Say I've got a pogeyman@destiny knot with 3 perfect IVs in hp, speed, and attack
And I have it breed with pogeyman@destiny knot with 3 perfect IVs in sp. att, sp def, and def.
Will I achieve 6 perfect IVs?

Also, can I breed for nature ability and pokeball later by
Perfecto male@destinyknot with natureabilitypokeballfemale@everstone?

IVs are confusing the shit outta me p.