So here my problem. I got a line on an 05 FS650E with about 3900 miles. He's asking $5,500. I've never owned a Berg before but everything I've read about them says they are a scream. The question on the table is are there any maintenance issues with that model. Any problems with parts support in the U.S. And is this a good buy for the money. I'm going to use it for some light commuting and the occasional track day. How reliable are they? Any help would be great thanks