How did I do? Fender PB-62 CIJ

[millbaars]

Just bought this bass and if you've followed along the other thread I had on buying a bass when you don't really know how to play bass, I'm a (2 month) newb. This will be my first ever bass. How did I do?

Fender PB-62 Precision Bass Reissue MIJ | Reverb

 

[Shawn Luckman]

Lovely looking bass you did very well, doubt you will need another P bass .

 

[millbaars]

In the listing the seller says:

Upgraded Seymour Duncan SPB-1 pickup system. Made in USA.
New old stock 1954"Centralab" Potentiometers. Made in USA.

I assume these are (generally) considered upgrades from what the bass came with?