I'm thinking about getting a bike, something along the lines of a ninja or gsx. I'll post what I need in the bike and please offer yr/model that would best fit

1) Commuting about 150-200miles/week
2) Something that can pass quickly but not to the point where I'll fall off..
3) I'm a new rider, but do not want a bike I will grow tired of (quickly)
4) Price range <$6,000-$7,000 (Less would be even better!)
5) Relatively low insurance rate
6) MPG MPG MPG

To sum it up in a nut shell, I would want a bike that can efficiently get me from point A to point B, but also be able to haul ass when needed.

Thanks in advance guys!