Hi, I've always wanted to get into photography so a week or so ago I pulled the trigger on an used D7000 for $97, which came with this AF-S NIKKOR 105mm 1:1.4E ED lens, is it any good? Was I scammed? What can I do with this combo and what lense should I get next? This one doesn't get all I want in the frame at the same time usually and I'm kinda disappointed. Should I sell this one and get another one? For how much? Thanks.