I know the experts and those with a lot more knowledge about these things will give all sorts of varied opinions about dry firing, but I'm pretty sure that doing it a handful of times isn't going to harm anything. Having said that, I'd still go out and pick some up. I like to stay safe rather than be sorry, but just my $.02.
BTW, sorry to hear about the finish and shipping arrangement of your new baby. I'm in the process of buying a blued 97 because I find the finish so beautiful and it sounds like yours has been mistreated in her time sitting around.