My main bass is an Aria Pro II that I've loaded with Bartolini's. While I love that bass, I've decided that I'd like to find another bass that I can use regularly as well. Who cares that the Aria is Korean made, it's the best playing bass I've ever played, and I've played quite a few in the past ten years. The other night, I realized that the thing that makes my Aria so comfortable is that the neck is so thin (not narrow, but thin). Are there any other companies that make basses with really thin necks? I have a Jazz that I don't really like playing because the neck seems too thick. I was thinking about a Rickenbacker, as I've heard they have pretty thin necks. Any ideas?