I plan on upgrading my car's audio system. And was wondering if anyone knows where i can get a high output alt. I have a base 300 and don't want to put to much strain on my car's electrical system. I plan on putting 2 12's in my car powered by atleat 3000 watts and also some 6.5 components in the doors and some 6x9 coaxials in the rear I don't know what will power them yet. I also plan on upgrading the big 3 and adding a second battery.