polarity

Hey I reversed the polarity by accident when I was bench testing my fuel pump. I saw a small puff of smoke from the electrical plug and not it doesn't work at all. Am I totally screwed or is it fixable?

Take a look at this article: http://www.cyclenutz.com/repairtips/bat_coil_ign.htm After reading it, does anyone know how our systems are setup? I never did the test myself, but I'll do it when I get my new TCI (my bike is currently down do to frying the Dyna 3000). I've never seen the issue of...