What's your favorite paint "recipe" for aged exhaust manifolds?

[Monty]

I'm not looking for something buried in a ton of orange rust, just shades that indicate moderate to high mileage.   Here's the range I'd like to stay in:

If you could post pics with your paint combo, I'd greatly appreciate it.

[dshue76]

This is my usual manifold paint. It's Model Master Burnt Iron. For manifolds, I brush it on. 

[Speedfreak]

That's amazing stuff Don!