I know this is a really old thread but a few months ago I got a 2011 FE570 that's literally brand new.
Only 300 miles on it and it's loaded with every upgrade and bling you can get. Dude dumped a bunch of money into it, road it twice and sold it. I sold my TE511 (which I loved) shortly after and I don't miss it at all. I'm
convinced that the FE570 is the baddest bike ever made. It's as light as a 450 and the motor is amazing.
Gobs of raw but smooth power. Here's a clip from yesterday's ride.