I don't post often, but this thread has been very interesting.

First, I would really wish the experts would provide their opinions on what is bad/wrong so those that are trying to learn cannot fall into some of the same traps. However, falling into those traps are sometimes the only real way to learn.

The other option is to take a class. I'm signed up to take my first summer NRA class and it is on slow rust bluing. I'm taking it at Trinidad, CO this June. I'm really looking forward to that class and this thread just make me wish June was hear already.