I have an opportunity to buy this Southwest cue. The owner of the cue seems to think that the extra rings in the butt make this a somewhat rare cue. I have never owned a southwest and was unable to find a picture of another with extra rings while surfing the net. So here's a chance for You Southwest experts to chime in and hopefully share a little knowledge. How rare is it and in terms of value how much should it add or detract in terms of value and in term of collectibility/desireability?Thanks to all for your input in advance

