Hello everyone. I need a bit of help looking for a bass that suits my tastes/style. My price range can go as high as about $600US, but after that I can't really afford anything. Basically what I'm looking for is something with a fast neck. The thinner the better-- Not thin from bottom of the neck to top, but thin from the back of the neck to the front. So in other words, teh shorter the distance between my fingers and my thumb on the neck, the better. It doesn't matter to me if it's active or passive, but it must be a four string, and as far as style goes, pickguards are always sexy. I play mostly rock/prog-rock/post-modern type stuff. So anything from Pink Floyd and The Who to Godspeed You Black Emperor. Thanks!