Interesting stuff, Jeff. I'm nowhere near the point where I can benefit a lot from trying to dial in a specific tone like this, but it's still really interesting to learn about it anyway. One day I will be good enough to use this kind of information.
I think most of us clicked away when we saw that Eric Clapton Artist Edition. Too jealous! Plus, doesn't it come preloaded with that special EC magic baked right in??
It takes as long as it takes unless you quit - then it takes forever and you will never get there.