The degree of hassle really depends on your skill level, if you have the right tools, or if your friends are skilled and have tools.

Here's a link to a picture of a truck where a guy did just what you are asking about. It is from the HAMB forum, his entry is about 12th down from the top:
http://www.jalopyjournal.com/forum/showthread.php?t=108866&page=12I hope this helps. You might want to email the guy, nobody better to ask than the guy who has already done it, right?
John