Electric fan, fuel pump switches

[Rickdees]

I hope I'm going in the right direction on this? I'm doing a separate 60 amp service jumping of the starter/battery cable(less 10 gauge wire to run) for the air compressor, fuel pump and fans. The million dollar question is we only have so many ignition switch hot wires to kick the relays in, how many do I really need?
I'm going to run a fuse box to boot for each separate power supply.
This isn't all the relays I have, it's the only ones you see. This bolts up underneath the dash behind the glove box where the air conditioning use to be.

[Rickdees]

The million dollar question is we only have so many ignition switch hot wires to kick the relays in, how many do I really need?

Answer, run one ignition switch hot wire to a "main" relay #86, then run from the "main" #30 to the other relays #86.