I might buy a brand new one and want to know how power hungry the amp is. Do you think it'll clip out alot on my electrical system? I have a stock 85a alternator, extra 4 awg wire from alt to battery and battery neg to ground, yellow top battery in front, kenitk hc800 battery in trunk and all 0 awg wiring. I need to decide on buying one. Any answer would be appreciated.