I use that last development step a lot too. This is very nice---it reminds me of being a kid in SF and gazing up at the streetcar wires, which I guess means you've got that "spirit of place" thing.
Interesting 'alternate' process. Our cat died (not my fault!), but maybe my Corgi can be enticed to help out. If a rub a little peanut butter on the film I'm sure he'll be interested.