EZ wire alt wire

It depends.

It depends on the path(s) you've set up to deliver power to the other equipment. Think about other equipment on the car that also needs power. How often do those items need power and how much power do they need?
Also it depends on how the design has been executed. If there is a ground short in the main feeds is there any protection from a full battery discharge? Has the path been made longer and do the connections have more or less resistance between the power source and the final equipment?

Rookie electrical question
The only significant draw I think is the
Fuel pump (4amps) , the elec fans I think are 20 amps. No heat no ac
And the instrument won’t draw much.
I don’t know the wire gauge but it’s
Pretty fat. I don’t know the alt output
It was originally a 65 amp and I had a guy soup it up for me. He sai something to the effect of this will DEFININETLY
Get the job done!! I told him in detail about the electrics. Am I in the ball park?? The paths is directly from alt to battery. All wiring is size overkill, overkill on the fusing every I mean everything is fused with slightly lower amps fused for extra protection