I just bought tickets to go see Loverboy. I have standing tickets close to the stage (not sure how close yet). I've shot outdoor concerts but I have never shot a concert indoors. I'm assuming the lighting won't be great so can anyone give me some pointers/advice. I have a Canon 7D, Sigma 17-55 F2.8, Canon 70-200 F4L lense. Any advice would be much appreciated...

