Mine is shell pink which is one of the more collectible finishes. I love the way it sounds and plays but I want a fretless. I'm not interested in any of the Rondo offerings. If I go ahead with it I will install a Zero Glide nut on it. It has TI Jazz Flats on it. Assuming I can do the job adequately, and disregarding the collectors value of the instrument, is there any reason why I should not do it ?