Welcome to the forum. I'm originally from Boston, now located in NW CT but I go back often, my daughter lives in Cambridge. You are pretty ambitious for a complete teardown in 2 months. I have a CB500-4 but it was a basket case and I'm just finishing rebuilding the motor, I'd love to ride it this summer but I think that probably won't happen that fast, who knows. I know Bean Town will be one destination for me once I get my steed road worthy. Hope to hook up with you for a ride someday.