Good Method to Add Wiring For Add-Ons

My 74 Dart Sport, cloned into a 70-71 Duster has all the original wiring. It was a slant, it now has a 360, 727 (and a 9" Ford rear). The battery's going to be in the trunk with a shut off for the track. (I did that in another car, I'll be looking for help for this car in a separate post.)
What's a good way to wire:
-A fuel pump. (Relay?)
-Cooling fan (if it needs it).
-Line lock.
-Gauge lights.
-Oil pressure light. (Aftermarket)
-Tach.
-ATF temp gauge, Volt gauge (other gauges are mechanical)
-It has a mechanical water pump.
I think that's "all". I guessing some kind of switch panel with power taken from? It's a street-strip car. Mostly strip.
It runs, but I had it rigged temporarily. Other than the above wiring, it needs the battery set-up I mentioned, a fuel system, and a zillion other little things. I have a list, "Roadkill" stole my list idea. lol