avoiding using relays??

There isn't one. The stock stuff couldn't handle the amps. That doesn't mean that switches that could carry the load can't be installed. BUT....how cobbled up do you want your car to look??? We could bolt a few 60 amp disconnects on your dash.....I'll run 40 amps through #8 wire all day long, what is this going to look like? The DeLorean from back to the future?

Very close guess. I am an ex Army Medevac pilot and I will be setting up the instruments to resemble the cockpit instrument panel of a UH1 Huey Helicopter I will also be using an original Huey cyclic grip mounted to a B and M shifter Oh, I forgot to mention that I was a line mechanic in a Chrysler dealership in the 70's. I also have 15 years Certified teaching experience teaching high school science. So I'm not some jerkwad that slams someone who has a different take on doing things.