The Gallery used to stock them. Actually I posted a few years back about a mini Jazz 5 shootout that I had there by myself. If I recall correctly I quite liked the Fender Jazz 5 (which I was quite surprised at tbh). But it was a pretty distant 4th behind a Lakland Skyline JO5 (1st - I could get used to the 35" scale easily, but then I have pretty big hands), a Moon 5 (2nd, ex-Randy Hope Taylor, never seen another one in the UK like it) and a Sadowsky NYC 5 (3rd - only 'cos it was stupid money s/h - if it had been a Metro it may have bumped the JO). Worst Jazz 5 I played that day was a Fender Marcus Miller... just didn't feel as good as the others at all - that surprised me too as the MM4 is one of the best Fenders I've ever played!
A Lakland Skyline JO5 with an East J-retro or Audere would be the best bet... or just leave it passive and get an external Sadowsky preamp/di pedal (or a Sadowsky Metro - they're starting to pique my interest).