Don't mind admitting that I am a bit intimidated with the next phase of my project - electrical!
I know what I want to do and have purchased the Bussmann fuse/relay panel recommended by @JACKAL and it is very nice. I believe I'm going to mount it where the second battery was (moved it under the drivers seat). I also have one of the very nice switch panels provided by @mystic1219.
Not considering anything real sophisticated, thinking about powering and switching the following all separately: winch, 20" light bar on the bumper, two 2" POD's on the front, two 2" POD's on the rear, front interior light, rear interior light, volt meter, USB charge plug.
The panel mystic1219 supplied has cutouts for ten switches, two round holes and a 4 bolt Ram mount. I will be attaching my Garmin Zumo off the Ram mount, but it will be wired to the ignition through a fuse.
I need to select a switch brand and start making those purchases. Looks like good ole Amazon has me covered in that area. Been looking at lights, but have yet to make any purchases. I want to have everything I think I'm going to need on hand before starting.
It's on my mind this morning, because I have mostly installed all of the "stuff" I've purchased for the machine so far!