OK... Did a search, couldn't find an answer. My 4 string Brubaker has Bassline soapbar pickups in it. I would like to try some other options, but I have a dilemna: The soapbars are 5 string width (P2 size.) I believe the SD's are a "blade" style pickup - where the magnet covers the whol width of the PU area. Are Bart P2's like this as well? If so, they will be my first try. I would like to try Nordstrand DC's, but I think they are going to be quite small for the 4 string size (over a 1/4" too narrow for the route.) I guess I could have someone route the holes larger and make a wooden cover, but I want to try a drop in replacement if there is one..