I'm going with Karson's sage advice on this:
"- the galvanization might corrode, but it will end up being a protective barrier against further corrosion. Remove it, and it'll only further corrode over and over. If you can deal with the spokes being dull in appearance, just keep on keeping on."
I simply don't have the time nor inclination to keep the spokes shiny, especially if I can justify that the dull appearance is actually a protective asset. I'm calling them "Matte Spokes" and Rollin'....