No slung knobs, no way. The 5.0 in Rubine's book is the chute 50 feet to the right of "Lonesome Bolt," "The Lamb," which I rated 5.4. This route wasn't in Rubine's guide.
Old Original was great, Katie lead two of the three crux pitches (and others as well) and the weather gods let us do the whole thing. Trip report coming. I had no idea your were there today until I read it here! Good job on the rebolting.