The stalks that are on my steering colomn are from a mk 5 cortina,and to be blunt, these are god awful!is it possible to change these?if so where can i get these?

How about these I saw on e bay;

http://cgi.ebay.co.uk/Stainless-Steel-indicator-stalks-sierra-kitcar_W0QQitemZ320309588541QQcmdZViewItem?hash=item320309588541&_trkparms=72%3 A1301%7C39%3A1%7C66%3A2%7C65%3A12%7C240%3A1318&_trksid=p3286.c0.m14#ht_500wt_0