Hey I already have two 8" kicker L7s and a 1000 watt kicker amp hooked up to a my yellow top optima battery. The subs put out 400rms a piece. I need to know if my yellow top optima will handle adding a hifonics Brutus 1200 watt amp plus 2 more 10" kicker CVRs putting out 400rms a piece. Do you think my battery can handler everything or do I need a new battery? Or could I add a capacitor and be okay? Any help or suggestions would be great. Thanks.