Hi All! I'm a fairly experienced rider with a recent injury. Getting rid of the Radian and looking for something SIGNIFICANTLY lighter. It must have a standard position. The nighthawk 250 is the only thing readily available. Lately, I've seen several dual sports that look great, but always seem too tall. I'm looking for a 30" seat height. Any suggestions? I believe the nighthawk is right over 300lbs and I think I could get alot lighter with a dual sport. I'm 5'5 and it's just in-city commute, so power is not an issue. And no way can I get on a scooter. OK, maybe if I were in a cartoon. Looking to pick up something used. Thanks! Ellen