So I have been toying with the idea of selling off my PRS and getting another Petrucci. I went to GC last night and played a Majesty (Polar, I think) and a BFR Koa. Neither were my cup of tea. The Majesty just didn't feel right and sounded a little thin. The Koa was very dense..even in comparison to my Custom 24. How much different is the tone of the JP15 to say the Koa BFR? Is it the same as a JP13? JPX?