:welcome: to TWFswergerh said:
From that list the 2006 Kawasaki ZZR600, 2006 Suzuki Katana 750 are the only ones I would consider. With that said. I recommend a used (you dont want to bust up a new bike when you drop it) Ninja 250R or the 500R, 650R, Suzuki GS500F, SV 650 or SV650S. Plus browse through our beginners corner for nomaures threads on this subject.