We have FINALLY started the process of thinking about registering and I am wondering how many pieces of china should you register for? I wasn't really going to register for china, but found a set that matches the design for our wedding invite-totally cool. One set includes 5 placesettings, but I am thinking that if we were to ever entertain, we would need more than 5 placesettings, especially if both sets of parents are over. Should we register for 2 sets, OR register for 1 set then buy ourselves another set??? TIA!