Here is the start of my second battery setup. All I need now is the cables and thats happening this weekend. Im using a Isolator with remote, Safety hub fuse block, post fuses and 2/0 Cable. Everything but the cable is from Blue Sea Systems. The system will be used for a few things including winch, light bars, and when off grid camping with the RV. The battery im using was one I had around at some point it will get changed to a new one with studs so im setting my cables up for that. For now im using post to stud adaptors to make it work. I have some deep cycle batteries that would be great to use but with out cutting the hold down bracket it wont work. Here are some Pictures.