Thanks everyone for the offers/PMs, I've never had so many, so it'll take a while to reply to them all.
Trade wise, well, I'm open minded, but another Precision would be nice, condition and colour not important as long as it plays well, MIJ/CIJ would be great. Passive is definately best for me at this time though.
This jazz is a nice old thing, like I say with some wear and tear, and some kind of faint colouring on the reverse of the neck, as though someone has previously used magic marker to mark the fret positions on the rear, no idea why, but it's very faint and doesn't affect the playability in any way, and there's certainly no lacquer damage, I just want to be honest. I tried photgraphing the faint marks but they hardly show up on the picture.
Again, thanks for the offers, I'll get back to you all ASAP.