I had my heart set on a new 6 string Modulus fretless, but was stunned to find out they went out of business. I am now trying to decide between either a 6 string fretless Thumb or Legacy. I love the idea of a carbon neck, but also love the warm, "woody" look of the Warwicks. Does the carbon neck make much of a difference tonally? Also, would the phenowood board last longer then a standard wood board? Thanks.