It is a Les Paul Standard. The neck pickup is as low as it will go without it recessing below the ring. The bridge could probably come up a little. Both have the covers on them. I've wondered about the adjustment of pole pieces. Would they be adjusted flush with the top of cover? Is it common to go well below or above cover? I know at some point it will be too much. What is the guideline as far as tone, volume and balance? The swapping of the magnets sound interesting, where can those be purchased?