$250 for a dyno tune! Good lord. I would think twice about having them do anything but slapping it on the rollers for numbers.
True story from ATV Cycle Sports (keep in mind, I have no bias against them, I still get a few things from them if I'm in a bind). I was speaking to one of their mechanics in the back workshop, shooting the sh** about KFX 700's since my father rides one. He tells me, "Man, you need to get a Power Commander on that thing, it REALLY wakes them up." .....well KFX 700's are carb'd. There's no such thing as a Power Commander for a KFX 700. That's scary.
Aaron understands, this is why I choose to drive OUT of Las Vegas for any engine work, everytime.