But the fact that guitars can be picky about the pickups begs the question as to what it is about the guitar that is making it more sensitive to pickup changes than other guitars!!! Wood type would be part of the equation, but only a small part, as many guitars have the mahogany neck/body combination and it is also the case that maple neck SGs sound more like other SGs than other guitars with mahogany bodies and set maple necks (e.g., some Explorers). The construction, thickness, bridge type, neck angle, pickup placement, all of these things must have an influence here. Otherwise every guitar with a certain pickup set in it would sound the same.