my 3000 watt amp is killin my stock battery so I finally got a deka 9a31 for the trunk. now im not all too sure how to wire it. currently, I have a run of 1/0 going from battery to the trunk, where it meets a fused distribution block and splits into 2 runs of 4ga going into my amp. Now tell me if im wrong but heres what I was thinking: run the 1/0 to the battery with a 300a inline fuse, and then run my 2 runs of 4ga straight from batt to the amp with no fuse.