Thanks for the pickup suggestions, guys! Like I said, I'm a Bart guy, but I want a brighter sound with this bass as opposed to the darkert Bart sound. Actually, I've considered getting the black version too and putting Barts in it.
I didn't know that Sadowsky made replacement pickups. I'll definitely check those out. Also, I've always liked DiMarzio's pickups, so maybe those are the ticket. The EMGs are nice, but they'd probably be a huge PITA to install. My guitarist is a big Seymour Duncan guy. He does have a set of EMGs in a Charvel 750xl of his (he's obviously a Jackson/Charvel guy from the Jackson shirt and SLH2 he's playing in the photo

), but we both agree that the Duncans have a less compressed sound and a more open midrange. I didn't think that the pickups are standard Jazz size (i.e., shorter neck/longer bridge). I always assumed they were the same size as a MIA Fender Jazz V. I'll have to do some research. Again, thanks for the info!