I know you're not looking to trade, but you did say you were looking for a 5-string? I'm going the oppsite way to you on number of strings, from 5 to 7, and I have on sale at the Bass Gallery a stunning and unique Nathan Sheppard fretted 5 string, in the same league as your Curbow in looks and sound; and also a Sandberg fretless thinline 5 - not in the same league but beautiful to play and very acoustic sounding.
Just a thought....
[url="http://www.thebassgallery.com/newarrivals.html"]http://www.thebassgallery.com/newarrivals.html[/url]
cheers
Francis