Found on ebay, happy to post this on here and recommend as mine arrived this morning.

Brand new, and a bargain, even comes with 135×12 adapters and tubeless valve.

Ebay link: http://goo.gl/nphuzs

£50 wheel
£5 post

I know that the hubs have had bearing and freehub issues, but it was cheap enough for a UST rim to give it a punt and try them out.

Cheers muchly, new rear purchased – cheaper than replacing the freehub and bearings needed on current one and now have spares 🙂