Clear evidence of galling as in aluminum left on the bottom bracket spindle? If so, definitely clean that off before reinstalling. I'd torque the arms to spec and then assess things from there. If it's clear that the arm has bottomed out on the spindle, I'd start shopping for a new crank. If not, I'd say you are as good as new and not worry about it. You may need to tweak your front derailler adjustment though.