I fitted a set of open cover nailbombs to a cutomers epiphone les paul recently, and i have never heard such a different before an after, it blew me away just how powerful and full they sounded. Didnt want to give him his guitar back!
As an aside, i think i fit more Bare Knuckles as after market replacement pickups than any other brand now! It can only be a matter of time, this week the uk, next week the world, totoaly global domination is just around the corner!!