I am considering a Wal 6 string bass. I played a 4 string a year or so ago and thought it was a fine instrument. Just wanted the opinions of those who have more experience with this brand. I am looking for a very versatile instrument tonally for a 6 string. I have a Sadowsky Vintage 5 fretted and a Zon Lightwave fretless. I love the feel and quality of the Sadowsky and have heard the Wal basses are of very high quality. Any comments?