Nik
Assuming you want 'that' Ric tone
Get a Precision (although it can be done on a Jazz but Precisions as ever are just better)
Take the action down. Doesn't matter how low it is now, take it lower
Give yourself a bit of scoop on your (all-tube) amp, although a Mesa Titan will do the job
Hit the new, but not too new, round-wound strings hard with a pic
And this is the really critical bit........................
.........close your eyes and imagine you're playing a Ric (it will not, repeat will not, work unless you do this)