Hi George many thanks for the info. I've managed to track down a set of 18" spoked X Type wheels along with fitted tyres bud, so should be no problems with the technical side of things. I'm beginning to get a bit disenchanted with these forums, you get loads of folks looking at threads but no one actually seems to reply or comment. Steve is pretty good though, but he does have the whole website to trawl so he's spreading himself a little thin.