hey everyone, i have an Fender MIM 60's Jazz Bass and i am not completely satisfied with it. i only been playing for a little over a year so i dont know much! so i was wondering what upgrades should i make? (the Bass is all stock already) if i should upgrade the pickups which pickups would you recommend for a 60's Jazz Bass sound? i want to achieve a sound similar (but not exactly) like James Jamerson, such as his work on "my girl" by the Temptations and "i cant help myself" by the Four Tops(yes i know he mainly used a 62 P Bass) i was think Fender 60's CS Jazz Pickups would do the trick. Please let me know what you guys think, thanks!