firewall bulkhead for wiring

I still have the factory bulkheads for the time being and drilled two new holes for my Megasquirt wiring. I really wanted to put in a new bulkhead connector for the Megasquirt stuff, but once I started pricing it, holes and grommets looked far more appealing for the time being. A bulkhead connector alone may not look like it costs much, but by the time you buy pins for both sides of it, it adds up in a hurry.

In a perfect world I'd replace the factory bulkheads with one or two modern style ones and run a third for my Megasquirt so they all match and look nice. Until then, the factory stuff works fine for what it's doing.