We marked wordmark as our prefered logo design, but would actually like an image to go along with it. Ideally, our logo will be similar to #3, but with a new and unique picture. We don't want a lightning bolt image in our logo (#1, #2, #5, #6, #9, #10) as it conveys lightning/electricity (high voltage), which is the opposite of our industry.
What were going after is a memorable picture, something people will see and remember our company. We want to use it on the web and all our print advertising.