How much bottom end would you say the Black Dogs and Crawlers have? It's pretty important to me that my bridge sounds fat but not boomy.
For instance, the Duncan Custom is too middy, the Custom 5 is perfect but a little harsh on the top end, and the DiMarzio Super Distortion is too boomy.
Although the Custom 5 run through about 30 feet of decent cable bleeds off enough top end that it sounds about perfect.