So I have decided that I will have a fretless. I'm going to be a little choosy, but what I want is names. What are some 4 string fretless basses that I can get for $1500 or under? Ideally I want a really nice one, like a Zon or something, but that's way out of my price range now. So just names, I guess, and what they sort of sound like? I'm kind of just doing research right now, looking at my options. Thanks.