I have stock electronics in my 2006 R9. My volume pots are noisy/scratching, the tone controls are not very functional, so I am considering to modify all the electronics. I have the old version of RS kit (with Jensen) in another Les Paul, I really liked the change. Now it seems RS has another kit for LP, with some RS branded caps. Called "Pre-Wired Premium Vintage/Modern Upgrade Kit - Short Shaft" Anyone tried these, and how are they compared to the old version? Alternatives?