Hi Tim, exactily the guitar is chapman ML1, my biggest concern is the ebony fingerboard.
Right now i have a seymour duncan custom Sh5, in the bridge and i dont now if is from the fingerboard wood or from the pickups the guitar as a lot of highs, and very little bottom end.
i would like a pickup that works very well in ebony fingerboard and in a mahogany body.
Thanks a lot for your answers guys, and jokers

I'm guessing this is a Strat style guitar(vint trem)?
If so then a Holydiver will give you plenty of output and great harmonic response, especially with a mahogany body.