I have 2 Schons a SL-3 and SL-11, they are approx 30 years old. I want to switch to a Carbon Fiber shaft and I am trying to decide between buying Cuetec Cynergy shaft for my Schon or buy a new Cuetec Truewood cue that comes with a CF shaft. I also want to get an extension and the Cuetec cue is comes ready for an extension where as an extension for the Schon would have to be custom ordered but is available. The cost for the shaft and extension kit for the Schon would be around $700 and the a new Cuetec cue with the extension would be around $1000. Any opinions would be helpful. Thanks in advance.