Grav15,
There's alot of that going around with these hair system companies. I won't name names, but a very popular company here in the states fitted me for a replacement that looked so far removed from their promotional photos that it became a running joke in my family for years now.
They probably don't have a branch in your neck of the woods, but I go to an east coast outfit called JA Alternatives now. It all looks pretty seamless and natural so, you know, one less thing to worry about.
...actually, looking at the site, they have a worldwide plan. http://www.jaalternatives.com/content/view/96/230
Cheers,
Sam