I'm searching for a single coil size humbucker for my Chapman. Bridge position, and one that will match well with the neck which is alnico 5 wound to 6.8k. Very classic warm sounding neck pickup. The stock bridge pickup is not giving me what I want, which is something for higher gain, 80's-modern rock/some metal. I don't want to go too hot and it be horribly unbalanced. Ash body, maple neck and fretboard, brass saddles, graphtech nut. Ideas???