i am looking at Orion Hccas i am either going to get 12.4 or 15.4, 2 of them...i am going to be powering them with a 2600 watt amp but its kinda over powered so more like 2300 per sub, its a hifonics bxi 2601d i know every one says hifonics is crap but ive watched videos and read reviews so i am set on hifonics am but should i get 15s or 12s i listen to every kind of music if that helps