FE390 - great bike, my buddy has one. The 70-degree series has been discontinued. The 570's sold out first, then the 450's. You might still find a 390 if you look really hard. If not, look for lightly used.
2013 Husabergs are now KTM's with slightly lower-spec components.
KTM 350's & 500's are getting great reviews, too. Take your pick.
1990 Honda NT-650 Hawk-GT
Never doubt that a small group of thoughtful, committed citizens can change the world;
indeed, it's the only thing that ever has. - Margaret Mead