Don the Controller arrived. This diagram is just food for thought. Good info.
I will find a location for the controller and maybe prewire to the battery. 5-10 feet from the battery. Most likely right above the TP. I plan on installing a holder for TP very soon.
Says to use 12 AWG. I have like 30 feet of 10 AWG. Is that ok.? Would an inline blade fuse of 30A X2 suffice for the high amperage fuse. I will purchase if so or provide a pic or link for one if possible.
Lastly, I would like to check out this controller like today. The reason. They did not package this correctly as they placed no bubble wrap on the bottom of the box. Just around the sides and top. Its got weight to it. The wife set the delivered box down on a bar stool and it promptly tumbled off and fell perfectly on the bottom side and made quite a smack on the tile. First thing the wife said was is that breakable?. I unpackaged it and found it not packaged right and upon inspection the glass window is recessed back 1/4 inch but unevenly and it moved slightly.

Maybe its designed that way IDK.
I would like to do a function check on it. I have an old never used KTM battery that is now at 9.5 volts and was going to use that. I can make two 15 foot 10 gauge or 12 gauge connections but am not sure about those connectors. Crimp or solder. If the controller is bad I need to move on that right away.
Thanks I will figure it out before you come over.
Oh the panel will be here today as I will need that to check it all out.