But the drips Edgar ! The drips!!

Grayson, I don't know if you would be interested in doing it yourself, but a 4 oz bottle of Brownell's Classic Rust Blue is only $13.49. It doesn't take much for equipment and for a few of days work you could save a fair chunk of change. That, and there is the appreciation of the results when you do it yourself. Like you say, you're not looking for perfection.

No extra charge for them.