I was wondering if my 2000 Neon will hold 1000W rms without a alternator upgrade or a battery upgrade, the battery does around 650CCA while hot and around 550CCA when its cold. And iam not really sure what the alternator can pu out, i have been looking all over the inernet and i havent been able to find out, people tell me that i should be fine with a cap or nothing, and some tell me to get a 1 farad cap. What should i do?