Yeah, I gotta vote with the original poster on this. The only way to know what something sounds like is to build it and try it.
My experience with the discrete pickup switches vs. 5 stop blade has taught me a lesson: don't do it.
This is Cagey's view. I don't know how much he's playing with bands anymore, but there are a whole lot of people who do like the 3 switch combination, and make it work for them. I don't think I could get used to the Steve Morse guitars - the real ones that he uses with the four pickups, one blade and two toggle switches, not the pimpy purply ones with the quilted nar-nar,e people's minds. "Oh, I just use pedals to get my tone." Ernie Ball did the same thing to Petrucci too - somebody in marketing said "Wait! How come we aren't selling any quilty lushly bound with the aroma of real cash guitars?
I can't think of a better way to figure out what sounds he does want, that to have them all. And he'll probably boil it down to four - but - who's four? Somebody else's choice? And even then, once he knows where those four are, I'd bet he can find them quickly. I mean, I am a die-hard fan of the four-knob, three-way Gibsonian setup, where each pickup acts as an inductor to the other when the volumes are different and a tiny little bit of movement on the volume knobs can make a big difference.
That's the whole point....:icon_scratch: And it boggles some minds.
The care and feeding of the modern pedalboard is one of the more hilarious things that's come about the past decade or so, people who absolutely can't play their way out of a wet paper bag have got the enormous 12-pedal board, and really no hope of ever figuring it out because they don't like to practice in the first place, much less figure out the polarity and ground loop problems inherent in plugging a dozen different preamps into each other. These are the same people who can authoritatively lecture about Strat quack only, they can't play it. And all you have to do is listen to Duane Allman's solo on the live "Elizabeth Reed" to find out what can be done with four knobs and a guitar cord. And I personally can do without quack far more easily than I can do without a basic "Little Wing" neck single coil sound and a basic "Abraxis - Live at the Fillmore" humbucking sound. And though I like"Sultans of Swing" and "My Old School", Knopfler himself hasn't quacked in two decades (another stone-cold-deaf Englishman, if you ask me) and Jeff Baxter now makes his moola lecturing his adoring neoconservative throngs about better living through outer-space laser death rays shooting down the ICBM's about to rain down upon us from the commie menace. Oops, there he goes again...
And, the third time through (first two weren't good enough) I wired my "tele" with concentric tone/volumes, one for each of the two pickups, and a three-way tweenum; AND a double-wafer 24-lug SuperSwitch just so the bridge L500XL could spit up the front coil, back boil, and both coils in series, parallel and out-of phase. Shortly after I got back from the asylum, I figured out I really only need the back coil, series and parallel. But I'll be dog-
damned if I'm going back in there without a SWAT team, Adriana Lima and a death ray of my own.
But seriously - SO MUCH "conventional wisdom" regarding electric guitar sound is such utter malarky I can only applaud someone who wants to
try something to see what happens. It worked for Christopher Columbus and Albert Einstein and Douglas Engelbart and Tiger (major-)Wood, so who knows what weasels irk in the farts of hens? :dontknow: fo' reel...