An installer who can also spell? Now that's a rare breed considering half the installers I've met are alchoholics or have been to prison.

I happen to be a one man team who pulls wire in attics, does programming and stays up at night writing detailed, concise proposals to win bids against the big companies. While I'm probably not the absolute best at what I do, I don't think it's realistic to expect all installers to be geniuses. Those who can write probably think they're to good to be doing dirty work.