This is what it looks like.
I also added a 50 amp Anderson connector to the load side of the breaker, this makes attaching a small 110 volt charger/maintainer easy. I lopped that Anderson connector and a lot more just like it off a pile of bad UPS at the scrap yard. They cost almost nothing in that state.
I was going to use inline fuse holders and terminal boards to make connections. But then I found this at advanced auto.
Looks like I am going to upgrade the wires coming out of the charger to 10 gauge, can the inline fuse holder idea all together and use that busman. Then from the fuse block to the Morningstar and from the Morningstar to the battery install 8 gauge wire.
Because the Morningstar can be overloaded by 25%, which would put it at 37 amps.
The busman will also make it easier to connect and disconnect solar panels.
Also I believe I need to replace a battery in one of the vehicles, which just happens to be able to take a group 78, which is the size of my optima.
I was thinking about replacing the optima with a larger and heavier Diehard group 34M AGM battery.
I went with the sears AGM because I found out that they are made by odyssey.
Also I was looking up specs on the group 34M, its as wide as my optima and about 1 inch longer and it should fit into my battery holder.