Decisions, decisions! I've been using my gray Nikki so much I'm afraid she'll get old before her time. I'm on the lookout for a brown Nikki and there are a few deals out there on ebay & elsewhere. The shade of brown doesn't matter really, but I really want a Nikki with old-style silver hardware. The problem is I think I can get a gold hardware one for about $200 less! Is it worth it?