Good morning,I have made some change already to my precision Mex ,stunning 60 s blue ,bridge cover ,had the neck completely check,and change the pick up to fender 63 custom,which sounds great BUT somehow a tad to bright to my ears probably due to a change of strings from my usual rotosound swing normal gauge,my question is does it make sense to change the electronic such as the transistors ?the one I have now are the mex ,I can of looking for a fatter sound, hope my question make sense. Thanks again