Black engine bay's?

I painted the engine bay on one of my cars black in the 70s because the factory pretty much missed the right side of the engine bay with paint and it rusted. Battery acid had removed a bunch of the body color from the left front corner too. Since black usually covers well and can be touched up in spots and match that's what I used. I am in the process of cleaning that all up to go back with body color, which is my preference. I'm not a fan of black underhood on Mopars but in some circumstances it's a better option.