does any one know whats involved with converting the mk5.5 or mk6 escort rear end to the mk5 or cosworth rear end?

is it just a matter of replacing the different parts like the rear lights, boot lid and bumber?

are they a strait swop and fit without any modification?

 

rear light panels or full rear panel
rear lights
bootlid

 

are the pannels available from ford? ive read on here that the wings are different and they have to be replaced is that not true?