I've been into rockabilly and psychobilly for a while now, and sense I started playing electric I've wanted an upright. I've done a little bit of research, and from what I've read and been told the Engelhardt line of basses seems to fit my bill as well as the sound I'm looking for, but I'm a bit confused on which model to get. Could someone give me a brief description on the differences between a few of the models? Sounds? Duribility? Best Value? and the like. Thanks folks.