Firewall Bulkhead connector

My battery is trunk mounted. Cracked back made all the cables for that.
Led Headlights, electric fans on the radiator, heater blower motor and the in-tank fuel pump will be using relays.

I am using an Edelbrock pro flow 4 and I plan on isolating that system to a clean power source.
The dash is is led from intellitronix.

I am rewiring the entire car including rerouting / modernizing with modern fuses and relays.
That being my plan, I want to retain the ability to quickly disconnect the harnesses at the bulkhead in case I add or need to repair an individual circuit.

And I want it to look good too.

All that being said. I am not committed to any brand, as long as they use Deutsch connectors.
Have you figured out the total count of wires as that will drive the connector you use?

Would be interested in seeing pictures too!