So my main power into the switch is now from the new fuse block under the ign. wire. This has now broken the big welded splice as the fuse block connects to the alternator. I can now use the fuse block to power a lot of the accessories that were on the circuit, but at that point would the switch need power to that circuit anymore? The headlamps are already on the new circuit.
I will digest the rest of the information your provided, im sure i will have more questions, but this is a huge help already.
Thanks,