I called Fender customer service asking if I wanted to order pickups like the ones on Marcus Miller's bass, what would I order. The reply was that it would be the Fender Vintage 60s Jazz pickups. (Isn't Miller's bass a '77?) Anyway, I checked the internet & the 5 string version not easy to find. Furthermore, one sight stated those 60s pickups have alnico 3 magnets (not a compromise from alnico 5s?). And how do the 60s Jazz & 62 Jazz pups differ?