I hear the holy diver has AIC all over it.
I havent tried that.
The miracle man was designed for harmonics, inspired by zakks style. Superb thrash pickup.
I reckon a good bet for opeth would be the nailbomb. Open and articualte for more intricate chords, and well able to do leads. I'm basing that on (many) clips.
A warpig would keep you happy, but I think you could get closer to the tones you want within the BK range. Its overkill in heaviness for you. Though if youre OK with EMG gain levels, its about the same. But WAY bigger, fatter, less compressed, more organic, and leads are much more liquid. Plenty tight, but again, there are better BKs for that.