OMGOSH! I am very jealous. I've played the Contras at NAMM shows a bunch of times and been blown away by them. I currently own an Mbass, which I'm VERY happy with, but I still someday would love to own a Contra 5. I don't think he makes a ton of these, and I have played a 6 at NAMM, so there's a slight possibility I've played this one. Regardless, ALL of the Contras I've played (4, 5, 6, Fretless) have made me want one really bad. Just couldn't quite afford it. PS: You sir, have some VERY fine basses!! I do have a 635, but 6's are still kinda' hard for me, so it's not currently my main bass.