Andy,
I got mine from Circumference Wheels in Walsall, West Midland. I see youre from Glasgow though....
Duncan at Circumference knows more about wheels than the wheel manufacturers themselves...hes forgot more than most know!!
Costs were £135.75 each and the tyres (i cant remember) but Openeo were the same price as my local tyre fitter who i went to in the end.
BE aware though, mine wouldnt fit in the spare wheel carrier even on the lowest setting. I had the local blacksmith add a 20mm section to cradle to the height both front and back and that worked a treat.
Tyres are lasting well ( i put a lengthy review somewhere on the forum)
Duncan would post them but that may throw the cost out.
Try the forum delivery service too. I could get them from Walsall for you no problem, and get the tyres fitted etc if you wanted.
Best of luck and dont forget the photos!!