I have been asked to install a track lighting system in a shop for lighting up display shelves etc

The systems I have found all seem a bit pricey to me. Have any UK based members got any advice on good suppliers or what systems to go for?

They are looking for an 8m track / wire system (either 240V or 12V) with 8 spotlights. The track will just be one straight line so I don't need too many fancy fixtures!

Thanks

Ian