Welcome Rod.

Try Winding Roads in Derby.....

http://www.windingroads.co.uk/shop/s...e5ecfdebd89e7b

They have SW stuff and may have what you need in stock, always worth a call.

Or there is a set of Touratech frames on ebay...........

http://www.ebay.co.uk/itm/XT660Z-Ten...item4192cc8120

If you don't have the bags yet you could try Giant Loop throw-overs, they work well on the XT660Z but do keep the weight rather high.

Also take a look at Zen Overland, they may offer something you like....

http://www.zenoverland.com/luggage.html

Good luck and have fun.

__________________
2011 XT660Z, in BLACK of course!
Mods done:
Lost the will to keep track!