SL body kit updates

Has anyone checked out the body updates for older SL cars? Are there any in the states? Do you think this may be a worthwhile business opportunity in the States?

Here are a couple links to European companies doing conversions.

http://www.dc-dreamcars.de/index_gb.htm

http://www.eurotuning.it/pagina%20mercedes.html

http://ac-automobile.de/

There are AMG and Lorinser kits available for R129.