I thought it would be easy to find a kit of upgraded electronics for my '01 335, but I've found out there's a fairly big difference between vintage ('50s) and modern wiring, and also that not all kits/pots are created equal. I use the tone and volume knobs a lot, playing through touch sensitive D* style amps. The tones I generally like go from RF or LC type OD/gain as a starting point, but a bit more gain is always nice too. I'm not sure if I'm looking ideally for audio or linear taper. I'm thinking audio is more of a gradual taper whereas linear gives more of an on or off kinda' vibe. Is that correct? Which one is indicative of modern vs. vintage wiring? Any recommendations for kits? I'm going to be paying someone to upgrade all this, so I'd just assume put some pretty high quality stuff in and do it "right" from gate. I'd buy all separate parts, but I'm worried that I'm enough of a newb to leave something critical out and show up to the tech without all the parts I need. Thanks for any info/ideas for further research.