Hello all! I have a 500w Craig amp in my trunk to power my PowerBass subwoofer. Several months ago I had my alternator replaced, and the mechanic told me I needed a capacitor or the amp could burn my alternator out again. Is this true, or can my 96LX handle the stress? I've never had a problem with the lights dimming or with the engine overheating, but I just want to make sure that I'm not overloading my system. Any tips or pointers?