The start/stop was on there when I bought it. I do like it better than the reach-around Yamaha switch, so it'll stay for now. I do need to be more cautious about the rev limiter. It's amazing how quickly these things rev up (compared to sleds, dirtbikes, etc).
The temp really isn't that bad. Some of the guys around here are hardcore and ride all winter, but I'll be stowing these away and pulling sleds out soon.
Bruceski- what do you mean by 'enhancer'?