They had a Husquvarna TE250 at the last enduro I was at. It was the first one I have even seen. It looked like it would be fun. Not sure how it was or how parts for it are going to be, but it looked nice anyway. :)
I saw a red 450FSE at the local gas gas during the summer. It was nice, but I heard they had some problems with the starter, but updated it in the 04 model. You might look into updating the parts if possible Enduro_nut. They wanted a mighty shinny peny for it.