Choosing a Jazz bridge pickup
 

How much noise/hum can I expect from a Fender Custom 60's Jazz Bass Bridge Pickup, combined with a P-Bass pickup?

The low output vs. the p output bothers me more than the hum when soloed. Will sound good blended, but this combo is not hum canceling , but not that bad in a band setting.

The same amount as on a Jazz bass with the bridge pickup soloed.