2003 door handle/locks

Want to swap out the worn out barrels in my 2003 td5. Can only seem to find the pre 2001 smaller ones, later do not seem to be about, apart from LandRover that want £60+ quid.
Now im wondering can I just buy a whole handle kit for the older style vehicle? or are they vastly different?

something like this maybe?
http://www.ebay.co.uk/itm/Land-Rove...752738?hash=item43d9e946e2:g:qtAAAOSwBLlVF-HC

Thanks in advance.

I got a full lock set from a indie ignition included for about that. All locks are now on one key.

Do it!