how much of a tone differance is it to have picups direct mounted to a guitar rather than under a pickgaurd in a routed out space. how will it affect the tone of the pick up? what will it add, more base or treble or sustain or volumn? And what about quarter sawn necks some jazz guy was telling me how great they are but he never said why. we all know about maple and rosewood tonal tendancies but what will a quartersawn neck do to those tone tendancies? warmoth offers them so there must be some demand. p.s. every one should check out tattood carrots warmoth built guitar its very nice. -thnx