FWIW, it's quite the same I thought about the stock pickup of a Vintera II '60s P. I got one of those '62 Original, and had been quite happy with it for a while. One day, I was keen to give the stock one another try, and put the stock pickup back into the bass and strung her with TI JF344 (I must admit, I don't like TIs, but they were exactly what gave this bass the sound I am after). There have been no changes since. It may be worth to set the stock pickup a little bit lower, just like Fender recommends for "vintage" pickups.