I'm trying to decide between the Rawmotors.com Silver 66/80cc and the Jet 66/80cc from kingsmotorbikes.com, (both are 2-strokes). There isn't much to distinguish these two kits..at least from my point of view. They also both cost around the same, and are chinese made. Other Similarities (perhaps not identical) include the CDI, carburetor, clutch lever and assembly, 44 tooth sprocket, 415 chain, fuel valve, mounting hardware, etc. Moreover, fuel efficiency and HP are both rated around the same. There are, however, a few seemingly insignificant differences. I don't know if any of these are important, but the Raw kit comes with a Magneto kill switch on the throttle. The Jet's throttle is an Accelograph, with what appears to be a generic kill switch (which I've heard bad reviews about). Additionally, the Jet's motor head is angled, and the Raw's is standard. On the other hand, Raw has a full 6 month warranty, and Jet has no warranty. Any Thoughts?