Hi everyone, I'm about to finalize/install my first carmp3 project and cross the threshold from newbie to beginner (sweet ). SO heres my questions. I'm using a tank diagram The_Specialist created for my wiring scheme (Wiring #3, it should still be in the For Sale section under the batteries he's selling). Now a question on this.

How thick and what kind of wire would you people of the forum recommend? It's running from the car battery to below the floor on my car's trunk. I'd say there should be a good 25 feet of wire necessary.

Thanks for any advice;