I know it seems like sacrilege, but what are the practical options for swapping out the pickups and preamp on a Sadowsky bass - specifically, it's a Metro UV70 5 string. I'd like to be able to swap the native stuff back in if I don't like the results or want to sell the bass. I have a Fender J (4 string) with EMG pickups and preamp, exact same wood combo as the Metro, and the tone of that bass works so much better for me. Between the Fender/EMG, my MTD 535 and the Metro, the latter is a sonic outlier. Shrug. Any of you fine folks done that or know of a thread devoted to the subject? A quick search didn't turn up anything for me.