Stock battery- 95 amp alternator- big three done with 1 awg. I will be installing a 300/4 for the comps and coaxials and a 250/1 to power a10W3v2 in a sealed box.this will be my first install and i'm thinking that the alternator will put out enough power to run everything just fine. Thought I would throw this out to you and I welcome your feedback. Thanks
