Has anyone done this? I know I'll have to replace the nut and bridge (or add a single if I can locate a matching one) as well as an additional peg. My main concerns are removing the nut and proper alignment of the 5th peg. How difficult are these? I'm not concerned about the nut width; my bass has a 1.75" nut and I've seen 5-string basses with the same width. I looked at the Music Man Bongo and it looks like I can get away with not having to move the bolt holding down the D&G string. I can simply add the 5th peg to the bottom, move the strings down one space and add the B. My headstock is similar to the Fender Precision. Thanks.