I think there are a few SMs for sale in the local area. Jon Ament is selling a rather nice one, TC Motorsports 1.6L car. I think he placed an ad here earlier this year.
SMs are wonderful cars. Anything you want to know about them can be found here: www.mazdaracers.com
Andre- The car has not been in an enduro since I bought it in 2009, other than a one hour mini enduro this past season. I don't believe the prior owner, who built it in 2006 ever did an enduro. The car number is 09.