I'm looking to buy real top quality classical guitar strings. Top of the range ones, not the ones that go black after a month (Chinese love these because they are cheap and every music shop has them). A foot rest (I found one on taobao but I would like one that looks like it might last more than a few days) and an arm rest (never seen one in China) for classical guitar. As well as a quality metronome and some good sheet music (not the book with Greensleeves and such, I'm talking Carcassi, Sor, Bach and so on).