I know this thread is about basses, but in addition to my JMJ mustang basses, I also own a Ben Gibbard signature guitar which is a really nice MiM recreation of the mustang guitars he uses, this specifically being a 70s Ash bodied mustang with one piece maple neck/fingerboard. It also has a few quirks favoured by BG such as simplified wiring and a blocked trem. Unlike an original 70s example which would have used heavy northern ash making it rather heavy, this is nice & light due to the swamp ash body having weight relief chambers routed out. It is irrelevant to me that it is a signature model as I wouldn't be able to name a single Death Cab for Cutie song.