Good Evening All. I am aquiring parts for a dual batt. setup similar to George's writeup in the tech section. I have decided on a 200 AMP solenoid, two relays, and a 300 AMP 4 postion marine batt. switch as others have done, with a 91-92 passenger side tray. I am considering having some cables made up by Wrangler products. Does anyone happen to know the specs of cables for similar setups (length, amperage rating, terminal ends etc.). I want to use military posts at least on the aux. batt. and probably the main batt. also as my negative cable is worn beyond belief. I am not planning to run any sort of interior switch, just the isolation under the hood, where both batteries charge when the truck is running but are isolated when the truck is off. Any suggestions other than the writeups in the tech section would be a great help. I have rough ideas but would like to know the cable specs others have used to make as clean an install as possible and avoid extra cable slack. Cheers!