My logic appears to differ from yours Paul..

If I went to a Chinese take-away, it would be reasonable to assume that I wanted a Chinese meal.
If when presented with the meal I asked them if I could have it presented as a Döner kebab instead, they may be able to do this only if they have the proper means and are fully aware of what a Döner kebab should look like.

However if I really wanted a Kebab in the first place, I'd certainly be better off going to a Kebab shop first (if there was one in my town).

Corel tries to be a Shopping Mall, while Xara is a specialty shop.