Logo design for Settlement Agent business

This is what Efficient Settlements was looking for in their logo design

Thanks to everyone who has submitted designs so far - I've had some really good ones and have 3 favourites. I am having second thoughts about the "windmill" effect and wondering what you think explains the word "efficient" in terms of a logo?? Would love your ideas. Remember, it must say "efficient" - it must also be fresh, funky but professional and I'm thinking colours of (dark) blue and silver or green and silver - must be professional and smart. Thanks again and looking forward to your thoughts on this. Oh and also I like "sans serif" fonts please and the logo to the left of the writing :) Read more