Excellent information all - thank you! At this point, then I will look and test ride. Hard to describe "zippy", but I will know if it feels good when I ride it.
The he person selling the Hercules seems to be very ......not sure what to call it. They email and give possible days/timelines as to when I can see, but when I ask for specific location they hedge around. I'm not desperate....just want something to do.