I'm glad you were able to get some proper pickups for the BlackBird. I can imagine it sounds much meaner than it did with the Barts.
Regarding the bridge difference on the black and cherry Bird, the newer Birds have a different neck angle than the 2001-era Birds had. That is why the bridge sits so high on the newer models. My 50th Anniversary Bird's bridge is the same way. The bridge on the BlackBird is pretty much down on the body.
Now take this with a grain of salt, because I haven’t scientifically measured, but I can’t tell a difference in neck angle between the two. Seems to me it’s just the taller saddles on the Blackbird that makes the difference. My Blackbird is from 2000, my Cherry Bird is from 2012. Again, I’m CERTAINLY not disputing your claim, I just can’t find a difference in neck angle.
