Nice K&S, love me a K&S. You don't dawdle, you just got this, I am really anal about my old rusty frames. When I am sure they are dried out good (in the house with heat, humidifier or AC for a few days) I drill two 1/4 inch holes in the back of the frame, and using a ketchup or mustard squirt bottle, squirt in some slightly thinned red Rustoleum primer inside the frame, tape up the hole, and roll it around for about 10 mminutes, then drain it. Have no idea if it helps, but makes me feel better. Have had some seriously rusty frames.