I need a creative, simple and high conversion rate web design

I am looking for a simple and clean WEB DESIGN that is both super easy to understand, compelling and friendly. The colours need to convey trust. It also needs to include creating a simple company logo. I AM ONLY AFTER DESIGN (Not development)

Here is a samples of good clean styles:
http://fieldagent.net/
http://www.crazyegg.com/
https://www.colugoapp.com/
http://basecase.com/

attached is a very rough mock up...

Please supply links to example websites that you have designed that are simple, effective and are built with conversion rate optimisation in mind.