Mods for an OLP Bass MM4

[scottfromnz]

I'm about to replace the pickup on my OLP MM4 Bass with an SMB-4D Humbucker... is there anything else I should consider upgrading?
Thanks,
Scott.

 

[ICTGoober]

Pots with CTS and jack with Switchcraft.

 

[Mincer]

Welcome to the forum!

Maybe the Music Man Active Preamp?