Here are some pics of a white cs with roof rack, not too pretty... the racks look too tall.
http://cgi.ebay.com/ebaymotors/2010...00459367780?pt=US_Cars_Trucks#ht_18508wt_1167
http://cgi.ebay.com/ebaymotors/2010...00459367780?pt=US_Cars_Trucks#ht_18508wt_1167