Yo I was wondering, What would get louder and have more bass, 3 10 kicker L7 at 550rms watts each, 2 12 kicker L7's at 800RMS watts each, or 3 12 kicker L7's at 550rms watts (would that under power the sub since its rated at 750RMS watts?) And what kind of amp(s) should I get for the subs. For...