I tried a few sets in my Les Paul Goldtop, they all seem to be too mid focused and missing that "zing" I have heard in vintage P90 loaded Gibsons. I've tried Lollars, Fralin Noiseless, Rewind and Zhangbuckers. All were/are overwound. The Goldtop is all mahogany, this is my first P90 guitar. Am I doing it wrong?